Vulnerability Description
The YMC Filter WordPress plugin before 3.12.9 does not sanitize SVG files uploaded through one of its icon upload features and permits their upload by low-privileged users, allowing users with the Author role and above to upload a file containing JavaScript that executes in the site's origin when the file is viewed.
References
FAQ
What is CVE-2026-16559?
CVE-2026-16559 is a documented vulnerability. The YMC Filter WordPress plugin before 3.12.9 does not sanitize SVG files uploaded through one of its icon upload features and permits their upload by low-privileged users, allowing users with the Aut...
How severe is CVE-2026-16559?
CVSS scoring is not yet available for CVE-2026-16559. Check NVD for updates.
Is there a patch for CVE-2026-16559?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.