{"id":44903,"date":"2025-05-27T06:51:57","date_gmt":"2025-05-27T06:51:57","guid":{"rendered":""},"modified":"2025-06-01T11:17:47","modified_gmt":"2025-06-01T17:17:47","slug":"cve-2025-39349-critical-deserialization-of-untrusted-data-vulnerability-in-ciyashop","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-39349-critical-deserialization-of-untrusted-data-vulnerability-in-ciyashop\/","title":{"rendered":"CVE-2025-39349: Critical Deserialization of Untrusted Data Vulnerability in CiyaShop<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

The cybersecurity landscape constantly evolves, and new vulnerabilities are discovered frequently. One such recent discovery is a critical vulnerability, CVE-2025-39349, in Potenzaglobalsolutions’ CiyaShop software. This vulnerability poses a severe<\/a> threat, given that CiyaShop’s popularity and widespread use in the eCommerce industry make it an attractive target for cybercriminals.
\nThis vulnerability relates to the deserialization of untrusted data, which could potentially lead to a system<\/a> compromise or data leakage. This is a cause for concern for every company that relies on CiyaShop for their eCommerce business, as a successful exploit could have severe consequences like financial loss, loss of customer trust, and legal repercussions.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-39349
\nSeverity: Critical (CVSS: 9.8)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: System compromise<\/a> or data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

CiyaShop | n\/a – 4.18.0<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The vulnerability stems from CiyaShop’s insecure handling<\/a> of serialized data. An attacker can craft malicious serialized objects, which, when deserialized by the application, can lead to the execution of arbitrary code<\/a>. This code can run with the same privileges as the application, potentially leading to a full system<\/a> compromise.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Below is a conceptual example of how the vulnerability might be exploited. The attacker sends a serialized object containing malicious code as part of a POST request to a vulnerable<\/a> endpoint.<\/p>\n

POST \/vulnerable\/endpoint HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/json\n{\n\"serialized_object\": \"rO0ABXNyABdqYXZhLnV0aWwuSGFzaFNldLpEhZ5+4g...\"\n}<\/code><\/pre>\n
In the above payload, “serialized_object” is a malicious serialized Java object, which when deserialized, triggers the execution of the attacker’s code<\/a>.<\/p>\n
Mitigation<\/strong><\/p>\n
Affected users should immediately apply the patch provided by Potenzaglobalsolutions to remediate this vulnerability<\/a>. If unable to apply the patch promptly, users may consider employing a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) as a temporary mitigation measure. However, these are not long-term solutions, and applying the vendor patch should be prioritized.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity landscape constantly evolves, and new vulnerabilities are discovered frequently. One such recent discovery is a critical vulnerability, CVE-2025-39349, in Potenzaglobalsolutions’ CiyaShop software. This vulnerability poses a severe threat, given that CiyaShop’s popularity and widespread use in the eCommerce industry make it an attractive target for cybercriminals. This vulnerability relates to the deserialization […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-44903","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t