CVE-2026-117541
CVE-2026-117541 · svg-sanitizer 0.11.0 before 1.1.0 Uncaught LogicException DoS via sanitize()
This page contains facts from public vulnerability sources. Check the original advisory before updating.
svg-sanitizer from 0.11.0 before 1.1.0 contains an uncaught exception vulnerability that allows attackers to crash callers by submitting well-formed XML without a top-level svg root. Attackers can supply documents with a non-svg root or nested svg element, causing Sanitizer::sanitize() to throw a LogicException instead of returning false, crashing workers or bypassing upload rejection.
CVSS 6.9 · Medium · Fix available
- Published
- Updated
Affected products and versions
svg-sanitizer
- Versions
- ≥ 0.11.0, < 1.1.0: Affected (semver)
- 1.1.0: Not affected (semver)
Update to 1.1.0
Original sources
- https://github.com/darylldoyle/svg-sanitizer/security/advisories/GHSA-cgcm-4g72-hfgw
- https://github.com/darylldoyle/svg-sanitizer/commit/9ba9001493f5da737759303f13bd965ebdaa778c
- https://www.vulncheck.com/advisories/svg-sanitizer-0.11.0-before-1.1.0-uncaught-logicexception-dos-via-sanitize
- https://nvd.nist.gov/vuln/detail/CVE-2026-117541