https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T02:16:20.889103+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2022-23517 CVE-2022-23517 — Inefficient Regular Expression Complexity in rails-html-sanitizer 2026-10-04T02:16:20.890719+00:00

Affected: rails-html-sanitizer

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.