All vulnerabilities
CVE-2026-117541GHSA-cgcm-4g72-hfgw

svg-sanitizer 0.11.0 before 1.1.0 Uncaught LogicException DoS via sanitize()

darylldoyle svg-sanitizer
Open in ThreatlineRecord JSON
CVSS
6.9Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed in1.1.0Fixed versionCVE List
Published27 Oct 2026Updated 27 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

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.

Text from CVE List

Affected versions 2

  • svg-sanitizeraffected: 0.11.0 before 1.1.0CVE List
  • svg-sanitizerunaffected: 1.1.0CVE List

References 3