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.
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Fixes

Solution

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Workaround

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History

Tue, 27 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 27 Oct 2026 11:15:00 +0000

Type Values Removed Values Added
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.
Title svg-sanitizer 0.11.0 before 1.1.0 Uncaught LogicException DoS via sanitize()
First Time appeared Svg-sanitizer Project
Svg-sanitizer Project svg-sanitizer
Weaknesses CWE-248
CPEs cpe:2.3:a:svg-sanitizer_project:svg-sanitizer:*:*:*:*:*:*:*:*
Vendors & Products Svg-sanitizer Project
Svg-sanitizer Project svg-sanitizer
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-27T14:12:13.476Z

Reserved: 2026-10-27T10:33:39.046Z

Link: CVE-2026-117541

cve-icon Vulnrichment

Updated: 2026-10-27T13:46:29.440Z

cve-icon NVD

Status : Deferred

Published: 2026-10-27T11:17:35.000

Modified: 2026-10-27T14:16:35.717

Link: CVE-2026-117541

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-27T12:45:01Z

Weaknesses