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    CVE-2024-53987

    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 "style" element is explicitly allowed and the "svg" or "math" element is not allowed. This vulnerability is fixed in 1.6.1.

    Published:Dec 2, 2024
    Last Modified:Aug 15, 2025
    EPS:Dec 2, 2024
    EPSS Score:0.00188
    CVSS Score:6.1

    Affected Products

    Vendor
    Rubyonrails
    Product
    Rails Html Sanitizers

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2024-53988 (CVSS 2.3) — rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. There is a possible X…
    CVE-2024-53989 (CVSS 2.3) — rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. There is a possible X…
    CVE-2022-23520 (CVSS 6.1) — rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.…
    CVE-2022-23519 (CVSS 7.2) — rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.…
    CVE-2022-23518 (CVSS 6.1) — rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < …
    CVE-2022-23517 (CVSS 7.5) — rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Certain configuration…
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