Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package satellite:el8/rubygem-rails-html-sanitizer-satellite:el8 (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-SATELLITE-12594521
- published10 Sept 2025
- disclosed2 Dec 2024
Introduced: 2 Dec 2024
CVE-2024-53988 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream satellite:el8/rubygem-rails-html-sanitizer-satellite:el8 package and not the satellite:el8/rubygem-rails-html-sanitizer-satellite:el8 package as distributed by RHEL.
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. There is a possible XSS vulnerability with certain configurations of Rails::HTML::Sanitizer 1.6.0 when used with Rails >= 7.1.0. A possible XSS vulnerability with certain configurations of Rails::HTML::Sanitizer may allow an attacker to inject content if HTML5 sanitization is enabled and the application developer has overridden the sanitizer's allowed tags where the "math", "mtext", "table", and "style" elements are allowed and either either "mglyph" or "malignmark" are allowed. This vulnerability is fixed in 1.6.1.