UpHeron
All vulnerabilities

WordPress plugins

CVE-2026-104001

Slim SEO <= 4.11.1 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via 'Biographical Info' User Meta

Severity
Medium 5.4
Published
16 Oct 2026
Last changed
16 Oct 2026
Added to UpHeron
3 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Slim SEO (WordPress plugin)WordPress plugins · wp-plugin:slim-seo
  • Every version up to 4.11.1

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-104001