Author: Ameeba

Overview

CVE-2025-50849 is a severe security vulnerability affecting CS Cart 4.18.3, a popular e-commerce software. This vulnerability is an instance of Insecure Direct Object Reference (IDOR), a widespread security flaw where an application exposes a reference to an internal implementation object. In this case, the user profile functionality in CS Cart allows an authenticated user to manipulate and control the sticker setting of other users’ accounts. This vulnerability, if exploited, can lead to a serious system compromise or data leakage, thereby posing a significant risk to any business utilizing CS Cart 4.18.3.

Vulnerability Summary

CVE ID: CVE-2025-50849
Severity: High (8.0)
Attack Vector: Network
Privileges Required: Low (Authenticated User)
User Interaction: Required
Impact: System Compromise or Data Leakage

Affected Products

Product | Affected Versions

CS Cart | 4.18.3

How the Exploit Works

The vulnerability lies in the user profile functionality of CS Cart 4.18.3. It enables or disables stickers through a parameter (company_id) sent in the request. However, this operation is not adequately validated on the server side. Therefore, an authenticated user can manipulate the request to target other users’ accounts and toggle the sticker setting by modifying the company_id or other object identifiers.

Conceptual Example Code

Here’s a conceptual example of how the vulnerability might be exploited, using an HTTP request:

POST /user_profile/sticker_setting HTTP/1.1
Host: target.example.com
Content-Type: application/json
Authorization: Bearer [Authenticated User's Token]
{ "company_id": "[Victim's company_id]", "sticker_setting": "enabled" }

In this example, an attacker modifies the ‘company_id’ in the request body to the company_id of the victim. The server then processes the request, enabling or disabling the sticker settings for the victim’s account without proper validation.

Mitigation Guidance

To mitigate this vulnerability, users are urged to apply the vendor patch as soon as it becomes available. Until then, using Web Application Firewalls (WAFs) or Intrusion Detection Systems (IDS) can provide temporary mitigation by detecting abnormal request patterns and blocking potentially malicious requests.

Overview

The vulnerability CVE-2024-48916 is a major concern for any organization using the Ceph storage platform. As a distributed object, block, and file storage platform, Ceph is integral to a wide range of IT systems and cloud networks. This vulnerability affects Ceph versions 19.2.3 and below, specifically in the RadosGW OIDC provider. The vulnerability allows for unvalidated JSON Web Tokens (JWTs) to be sent, bypassing the signature check by using “none” as the JWT algorithm. This opens the door for potential system compromise or data leakage, which could have far-reaching consequences for any organization storing sensitive information on affected systems.

Vulnerability Summary

CVE ID: CVE-2024-48916
Severity: High (CVSS 8.1)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise or data leakage

Affected Products

Product | Affected Versions

Ceph | 19.2.3 and below

How the Exploit Works

The exploit takes advantage of a flaw in the Ceph system’s handling of JWTs. When a JWT with “none” as its algorithm is sent, the Ceph system does not validate the signature. This allows an attacker to forge JWTs, bypassing normal security checks and gaining unauthorized access to the system. This vulnerability is most likely in the RadosGW OIDC provider, a component of the Ceph system that handles identity and access management.

Conceptual Example Code

Here’s a conceptual example of how an attacker might exploit this vulnerability. The attacker sends an HTTP request to the Ceph system with a forged JWT:

POST /auth/token HTTP/1.1
Host: ceph.example.com
Content-Type: application/jwt
{
"alg": "none",
"typ": "JWT"
}
{
"sub": "admin",
"name": "Admin",
"iat": 1516239022
}

In this example, the attacker is forging a JWT that identifies them as an admin. Because the “alg” field is set to “none”, the Ceph system does not validate the signature, allowing the attacker to gain admin access.

Mitigation Guidance

No known patched version has been published at the time of writing. As a temporary mitigation, organizations can apply a vendor patch or use a Web Application Firewall (WAF) or Intrusion Detection System (IDS) to detect and block malicious JWTs. Organizations should also monitor vendor communications for updates on a patched version.

Overview

In the evolving landscape of cybersecurity threats, a significant new vulnerability has been discovered. This vulnerability, designated as CVE-2025-45620, impacts the Aver PTC310UV2, version 0.1.0000.59. It presents a serious risk, as it allows a remote attacker to glean sensitive information from the system via a specially crafted request. This issue is of great concern to any organization that utilizes Aver PTC310UV2, as the disclosed information could potentially lead to further system compromise and data leakage.

Vulnerability Summary

CVE ID: CVE-2025-45620
Severity: High (CVSS: 8.1)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: System compromise and potential data leakage

Affected Products

Product | Affected Versions

Aver PTC310UV2 | v.0.1.0000.59

How the Exploit Works

The vulnerability resides in the way Aver PTC310UV2 handles incoming network requests. By crafting a specific network request, an attacker can trick the system into divulging sensitive information. This data may include system configurations, user data, or other proprietary information that could be used to carry out further attacks or system compromises.

Conceptual Example Code

Here is a conceptual example of how the vulnerability might be exploited. This HTTP request is maliciously designed to exploit the vulnerability in Aver PTC310UV2:

GET /sensitive/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "exploit_key": "specific_value" }

By sending this request, an attacker could potentially receive a response containing sensitive system information.

Mitigation Measures

Until the vendor provides a patch for this vulnerability, it is recommended to employ a Web Application Firewall (WAF) or Intrusion Detection System (IDS) as a temporary mitigation measure. These systems can help detect and block malicious network requests, thereby preventing the exploitation of this vulnerability. It is also crucial to maintain a strong security posture by regularly updating and patching all systems, as well as educating staff about potential cybersecurity threats.