CVE-2026-81757

WordPress Rank Math SEO plugin <= 1.0.276 - Remote Code Execution (RCE) vulnerability

State: Published
Severity: 7.2 High
Published: Aug 28, 2026
Updated: Aug 28, 2026
Reserved: Aug 27, 2026

Description

Author Remote Code Execution (RCE) in Rank Math SEO <= 1.0.276 versions.

Scores

CVSS	Score	Vector	Source
3.1	7.2 High	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
Rank Math SEORank Math SEO	1.0.276 and earlierAffectedfrom 1.0.277Not affected

References

https://patchstack.com/database/wordpress/plugin/seo-by-rank-math/vulnerability/wordpress-rank-math-seo-plugin-1-0-276-remote-code-execution-rce-vulnerability?_s_id=cvevdb-entry

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