Web Application Vulnerabilities Runtime SCA Findings
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e107 Deserialization of Untrusted Data Vulnerability - CVE-2025-61505 - Vulnerability Database
e107

e107 Deserialization of Untrusted Data Vulnerability - CVE-2025-61505

Medium
Reference: CVE-2025-61505
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2025-61505
Title: e107 Deserialization of Untrusted Data Vulnerability
Overview:

e107 CMS thru 2.3.3 are vulnerable to insecure deserialization in the install.php script. The script processes user-controlled input in the previous_steps POST parameter using unserialize(base64_decode()) without validation allowing attackers to craft malicious serialized data. This could lead to remote code execution arbitrary file operations or denial of service depending on available PHP object gadgets in the codebase.