Vulnerability · Published Sep 30, 2026 · Assigned by Patchstack
CVE-2026-94076WordPress SEO Plugin by Squirrly SEO plugin <= 14.2.5 - PHP Object Injection vulnerability
High 8.8
In plain English
A high-severity unsafe deserialization in SEO Plugin by Squirrly SEO from SEO Squirrly. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.3%top 71.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Contributor PHP Object Injection in SEO Plugin by Squirrly SEO <= 14.2.5 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SEO Squirrly | SEO Plugin by Squirrly SEO | n/a – through 14.2.5 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H