CVE-2026-81757 PUBLISHED

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

Assigner: Patchstack
Reserved: 27.08.2026 Published: 28.08.2026 Updated: 28.08.2026

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

Metrics

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

Product Status

Vendor Rank Math SEO
Product Rank Math SEO
Versions Default: unaffected
  • affected from n/a to 1.0.276 (incl.)

Solutions

Update the WordPress Rank Math SEO Plugin to the latest available version (at least 1.0.277).

Credits

  • Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-502 Deserialization of Untrusted Data CWE

Impacts

  • CAPEC-586 Object Injection