RubyGems/rails-html-sanitizer CVE-2022-23519: medium 6.1, EPSS 1.05%

Possible XSS vulnerability with certain configurations of rails-html-sanitizer

Action: Upgrade rails-html-sanitizer to 1.4.4 or later.

bundle update rails-html-sanitizer

Affected

Fixed versions

Sources

• osv: GHSA-9h9g-93gc-623h
• https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-9h9g-93gc-623h
• https://nvd.nist.gov/vuln/detail/CVE-2022-23519
• https://hackerone.com/reports/1656627
• https://github.com/rails/rails-html-sanitizer
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails-html-sanitizer/CVE-2022-23519.yml
• https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html
• https://lists.debian.org/debian-lts-announce/2024/09/msg00045.html

CVE-2022-23519 · published 2022-12-13T17:50:25Z · modified 2025-11-04T17:02:07.407497Z · JSON