CVE-2026-110504: Enable SVG, WebP, and ICO Upload 1.1.3 - 1.1.5 - Author+ Stored XSS via SVG Sanitization Bypass
The Enable SVG, WebP, and ICO Upload WordPress plugin before 1.1.6 does not sanitize uploaded SVG files whose content is not detected as SVG, while still storing and serving them as SVG images, which could allow users with the author role and above to perform Stored Cross-Site Scripting attacks.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Enable SVG, WebP, and ICO Uploadto a version that resolves this vulnerability.Fixed in 1.1.6
Event History
Frequently Asked Questions
Who can exploit this issue?
A WordPress user with the author role or a higher-privileged role can exploit it by uploading a crafted file that bypasses SVG content detection.
What versions are affected?
Versions before 1.1.6 are affected. The reported affected range includes 1.1.3 through 1.1.5.
What condition makes the uploaded file dangerous?
The issue occurs when uploaded SVG content is not detected as SVG and therefore is not sanitized, but is still stored and served as an SVG image. This can result in stored cross-site scripting.