CVE-2026-96831: CWE-502 Deserialization of Untrusted Data in themifyme Themify Builder
Contributor PHP Object Injection in Themify Builder <= 7.8.1 versions.
AI Analysis
Technical Summary
This vulnerability, identified as CVE-2026-96831, affects Themify Builder versions up to 7.8.1. It is a PHP object injection issue caused by deserialization of untrusted data (CWE-502). The vulnerability has a CVSS 3.1 base score of 8.8, indicating high severity, with attack vector network, low attack complexity, requiring low privileges, no user interaction, and impacts confidentiality, integrity, and availability. No patch or remediation information is provided in the input data.
Potential Impact
Successful exploitation could lead to complete compromise of the affected system's confidentiality, integrity, and availability. The vulnerability allows an attacker to inject malicious PHP objects via deserialization, potentially enabling remote code execution or other severe impacts.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected software and monitor for suspicious activity related to deserialization.
CVE-2026-96831: CWE-502 Deserialization of Untrusted Data in themifyme Themify Builder
Description
Contributor PHP Object Injection in Themify Builder <= 7.8.1 versions.
CVSS v3.1
Score 8.8high
Affected software
themifyme
Themify Builder
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2026-96831, affects Themify Builder versions up to 7.8.1. It is a PHP object injection issue caused by deserialization of untrusted data (CWE-502). The vulnerability has a CVSS 3.1 base score of 8.8, indicating high severity, with attack vector network, low attack complexity, requiring low privileges, no user interaction, and impacts confidentiality, integrity, and availability. No patch or remediation information is provided in the input data.
Potential Impact
Successful exploitation could lead to complete compromise of the affected system's confidentiality, integrity, and availability. The vulnerability allows an attacker to inject malicious PHP objects via deserialization, potentially enabling remote code execution or other severe impacts.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected software and monitor for suspicious activity related to deserialization.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-09-23T17:30:22.499Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6abd08c92a4e24523d0690ea
Added to database: 09/30/2026, 13:04:09 UTC
Last enriched: 09/30/2026, 13:09:27 UTC
Last updated: 09/30/2026, 16:35:31 UTC
Views: 3
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