Description
A flaw has been found in rhukster dom-sanitizer up to 1.0.15. Impacted is the function DOMSanitizer::isDangerousUrl of the file src/DOMSanitizer.php of the component URL Validation. This manipulation causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been published and may be used. Upgrading to version 1.0.16 is recommended to address this issue. Patch name: 4623b565d060bc02ca5a07d8c8241fe28e2edfda. It is suggested to upgrade the affected component.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| 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 | 1.0.16 |
References
- VDB-412550 | rhukster dom-sanitizer URL Validation DOMSanitizer.php isDangerousUrl cross site scripting vdb-entry technical-description
- VDB-412550 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-103686 | CVE Analysis and Report third-party-advisory
- Submit #958312 | rhukster dom-sanitizer <= 1.0.15 Improper Input Validation third-party-advisory
- https://github.com/rhukster/dom-sanitizer/security/advisories/GHSA-mrpv-6x26-mf6c exploit
- https://github.com/rhukster/dom-sanitizer/commit/4623b565d060bc02ca5a07d8c8241fe28e2edfda patch
- https://github.com/rhukster/dom-sanitizer/releases/tag/1.0.16 patch
- https://github.com/rhukster/dom-sanitizer/ product