CVE-2026-94076: CWE-502 Deserialization of Untrusted Data in SEO Squirrly SEO Plugin by Squirrly SEO
CVE-2026-94076 is a high-severity vulnerability in the SEO Plugin by Squirrly SEO, affecting versions up to 14.2.5. It involves PHP Object Injection due to deserialization of untrusted data (CWE-502). This flaw can lead to complete compromise of confidentiality, integrity, and availability of the affected system.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-94076) is a PHP Object Injection issue in the SEO Plugin by Squirrly SEO, present in versions up to 14.2.5. It arises from unsafe deserialization of untrusted data, classified under CWE-502. The CVSS v3.1 score is 8.8, indicating high severity with network attack vector, low attack complexity, requiring low privileges and no user interaction, and impacts confidentiality, integrity, and availability. No patch or remediation details are provided in the available data.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code or commands via PHP Object Injection, leading to full compromise of the affected system's confidentiality, integrity, and availability. The CVSS score of 8.8 reflects this critical impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid exposing the vulnerable plugin to untrusted inputs or networks. Monitor vendor channels for updates.
CVE-2026-94076: CWE-502 Deserialization of Untrusted Data in SEO Squirrly SEO Plugin by Squirrly SEO
Description
CVE-2026-94076 is a high-severity vulnerability in the SEO Plugin by Squirrly SEO, affecting versions up to 14.2.5. It involves PHP Object Injection due to deserialization of untrusted data (CWE-502). This flaw can lead to complete compromise of confidentiality, integrity, and availability of the affected system.
CVSS v3.1
Score 8.8high
Affected software
SEO Squirrly
SEO Plugin by Squirrly SEO
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-94076) is a PHP Object Injection issue in the SEO Plugin by Squirrly SEO, present in versions up to 14.2.5. It arises from unsafe deserialization of untrusted data, classified under CWE-502. The CVSS v3.1 score is 8.8, indicating high severity with network attack vector, low attack complexity, requiring low privileges and no user interaction, and impacts confidentiality, integrity, and availability. No patch or remediation details are provided in the available data.
Potential Impact
Successful exploitation could allow an attacker to execute arbitrary code or commands via PHP Object Injection, leading to full compromise of the affected system's confidentiality, integrity, and availability. The CVSS score of 8.8 reflects this critical impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid exposing the vulnerable plugin to untrusted inputs or networks. Monitor vendor channels for updates.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-09-20T00:21:51.841Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6abd08bb2a4e24523d06888f
Added to database: 09/30/2026, 13:03:55 UTC
Last enriched: 09/30/2026, 13:47:58 UTC
Last updated: 10/01/2026, 03:40:08 UTC
Views: 7
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