CVE-2026-103687 — rhukster dom-sanitizer SVG Sanitization DOMSanitizer.php url incomplete blacklist
A vulnerability has been found in rhukster dom-sanitizer up to 1.0.15. The affected element is the function url of the file src/DOMSanitizer.php of the component SVG Sanitizatio…
Published: 2026-10-01 · CVSS: 6.9 · CVSS 4.0
A vulnerability has been found in rhukster dom-sanitizer up to 1.0.15. The affected element is the function url of the file src/DOMSanitizer.php of the component SVG Sanitization. Such manipulation leads to incomplete blacklist. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.16 is sufficient to fix this issue. The name of the patch is 139c46c3d7c9bc81542b7b5a58d5cde5d0e0195a. Upgrading the affected component is recommended.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7