CVE-2026-100512: CWE-502 Deserialization of Untrusted Data in Hook & Filter Nested Pages
Contributor PHP Object Injection in Nested Pages <= 3.3.2 versions.
AI Analysis
Technical Summary
This vulnerability is a PHP Object Injection in Hook & Filter's Nested Pages plugin (<= 3.3.2) caused by deserialization of untrusted data (CWE-502). It has a CVSS 3.1 score of 9.8, indicating network attack vector, low complexity, no privileges or user interaction needed, and impacts confidentiality, integrity, and availability at a high level. No patch or remediation information is provided in the input data.
Potential Impact
Successful exploitation can lead to full system compromise including arbitrary code execution, data disclosure, and denial of service. The vulnerability is remotely exploitable without authentication or user interaction, making it highly severe.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, avoid exposing the affected plugin to untrusted inputs or networks. Monitor official Hook & Filter channels for updates.
CVE-2026-100512: CWE-502 Deserialization of Untrusted Data in Hook & Filter Nested Pages
Description
Contributor PHP Object Injection in Nested Pages <= 3.3.2 versions.
CVSS v3.1
Score 9.8critical
Affected software
Hook & Filter
Nested Pages
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a PHP Object Injection in Hook & Filter's Nested Pages plugin (<= 3.3.2) caused by deserialization of untrusted data (CWE-502). It has a CVSS 3.1 score of 9.8, indicating network attack vector, low complexity, no privileges or user interaction needed, and impacts confidentiality, integrity, and availability at a high level. No patch or remediation information is provided in the input data.
Potential Impact
Successful exploitation can lead to full system compromise including arbitrary code execution, data disclosure, and denial of service. The vulnerability is remotely exploitable without authentication or user interaction, making it highly severe.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, avoid exposing the affected plugin to untrusted inputs or networks. Monitor official Hook & Filter channels for updates.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-09-26T00:17:50.215Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6abd4b862a4e24523d52ad9c
Added to database: 09/30/2026, 17:48:54 UTC
Last enriched: 09/30/2026, 18:03:54 UTC
Last updated: 10/01/2026, 03:44:03 UTC
Views: 13
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