rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Certain configurations of rails-html-sanitizer < 1.4.4 use an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a denial of service through CPU resource consumption. This issue has been patched in version 1.4.4.
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-12-14T16:10:22.304Z
Updated: 2025-11-03T21:45:57.498Z
Reserved: 2022-01-19T21:23:53.778Z
Link: CVE-2022-23517
Updated: 2025-11-03T21:45:57.498Z
Status : Modified
Published: 2022-12-14T17:15:10.130
Modified: 2025-11-03T22:15:56.397
Link: CVE-2022-23517