CVE-2025-69111: CWE-502 Deserialization of Untrusted Data in ThemeREX Reisen
Unauthenticated PHP Object Injection in Reisen <= 1.4.1 versions.
AI Analysis
Technical Summary
This vulnerability (CVE-2025-69111) involves unauthenticated PHP object injection in ThemeREX Reisen versions up to 1.4.1. It is classified under CWE-502 (Deserialization of Untrusted Data), allowing attackers to inject malicious PHP objects without authentication. The CVSS v3.1 base score is 9.8, indicating critical severity with network attack vector, low attack complexity, no privileges or user interaction required, and full impact on confidentiality, integrity, and availability. No patch or official remediation level has been disclosed as of the publication date.
Potential Impact
Successful exploitation of this vulnerability can result in complete compromise of the affected system, including unauthorized code execution, data disclosure, data modification, and denial of service. The vulnerability is exploitable remotely without authentication, making it highly dangerous.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the affected application and monitor for suspicious activity related to PHP object injection attempts.
CVE-2025-69111: CWE-502 Deserialization of Untrusted Data in ThemeREX Reisen
Description
Unauthenticated PHP Object Injection in Reisen <= 1.4.1 versions.
CVSS v3.1
Score 9.8critical
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2025-69111) involves unauthenticated PHP object injection in ThemeREX Reisen versions up to 1.4.1. It is classified under CWE-502 (Deserialization of Untrusted Data), allowing attackers to inject malicious PHP objects without authentication. The CVSS v3.1 base score is 9.8, indicating critical severity with network attack vector, low attack complexity, no privileges or user interaction required, and full impact on confidentiality, integrity, and availability. No patch or official remediation level has been disclosed as of the publication date.
Potential Impact
Successful exploitation of this vulnerability can result in complete compromise of the affected system, including unauthorized code execution, data disclosure, data modification, and denial of service. The vulnerability is exploitable remotely without authentication, making it highly dangerous.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the affected application and monitor for suspicious activity related to PHP object injection attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-12-29T11:19:26.264Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a32a8820b89be6888635126
Added to database: 6/17/2026, 2:00:34 PM
Last enriched: 6/17/2026, 2:31:55 PM
Last updated: 6/17/2026, 5:28:35 PM
Views: 2
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