CVE-2026-103687
rhukster dom-sanitizer SVG Sanitization DOMSanitizer.php url incomplete blacklist
CVSS Score
7.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-184 CWE-183 |
| Vendor | rhukster |
| Product | dom-sanitizer |
| Published | Oct 1, 2026 |
| Last Updated | Oct 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
rhukster / dom-sanitizer
1.0.0 1.0.1 1.0.2 1.0.3 1.0.4 1.0.5 1.0.6 1.0.7 1.0.8 1.0.9 1.0.10 1.0.11 1.0.12 1.0.13 1.0.14 1.0.15
References
vuldb.com: https://vuldb.com/vuln/412551 vuldb.com: https://vuldb.com/vuln/412551/cti vuldb.com: https://vuldb.com/cve/CVE-2026-103687 vuldb.com: https://vuldb.com/submit/958345 github.com: https://github.com/rhukster/dom-sanitizer/security/advisories/GHSA-cjfg-j8jp-5xvc github.com: https://github.com/rhukster/dom-sanitizer/commit/139c46c3d7c9bc81542b7b5a58d5cde5d0e0195a github.com: https://github.com/rhukster/dom-sanitizer/releases/tag/1.0.16 github.com: https://github.com/rhukster/dom-sanitizer/
Credits
🔍 0xMo-Error (VulDB User)