{"id":"CVE-2026-117541","title":"svg-sanitizer 0.11.0 before 1.1.0 Uncaught LogicException DoS via sanitize()","summary":"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 …","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","cvssSource":"cna","cwe":["CWE-248"],"vendor":"darylldoyle","product":"svg-sanitizer","affected":["svg-sanitizer >= 0.11.0 < 1.1.0"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-27T13:46:28.439121Z"},"published":"2026-10-27","updated":"2026-10-27","sourceUpdated":"2026-10-27T14:12:13.476Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-117541","references":[{"url":"https://github.com/darylldoyle/svg-sanitizer/security/advisories/GHSA-cgcm-4g72-hfgw","label":"GitHub Security Advisory (GHSA-cgcm-4g72-hfgw)"},{"url":"https://github.com/darylldoyle/svg-sanitizer/commit/9ba9001493f5da737759303f13bd965ebdaa778c"},{"url":"https://www.vulncheck.com/advisories/svg-sanitizer-0.11.0-before-1.1.0-uncaught-logicexception-dos-via-sanitize","label":"VulnCheck Advisory: svg-sanitizer 0.11.0 before 1.1.0 Uncaught LogicException DoS via sanitize()"}],"tags":["cve.org"],"ingestedAt":"2026-10-27T16:11:59.440Z","slug":"CVE-2026-117541","body":"## Overview\n\nsvg-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.\n\n## Affected\n\n- `svg-sanitizer >= 0.11.0 < 1.1.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}