Loofah

loofah

CVEs (7)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2022-23518 3Debian Loofah ProjectRubyonrails 3Debian Linux LoofahRails Html Sanitizers Nov 3, 2025 Dec 14, 2022 N/A· v4 6.1 MEDIUM· v3 N/A· v2 rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs when used in combination with Loofah >= 2.1.0. This...Show more rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs when used in combination with Loofah >= 2.1.0. This issue is patched in version 1.4.4.Show less
CVE-2022-23516 1Loofah Project 1Loofah Nov 3, 2025 Dec 14, 2022 N/A· v4 7.5 HIGH· v3 N/A· v2 Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.2.0, < 2.19.1 uses recursion for sanitizing CDATA sections, making it susceptible to s...Show more Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.2.0, < 2.19.1 uses recursion for sanitizing CDATA sections, making it susceptible to stack exhaustion and raising a SystemStackError exception. This may lead to a denial of service through CPU resource consumption. This issue is patched in version 2.19.1. Users who are unable to upgrade may be able to mitigate this vulnerability by limiting the length of the strings that are sanitized.Show less
CVE-2022-23515 2Debian Loofah Project 2Debian Linux Loofah Nov 3, 2025 Dec 14, 2022 N/A· v4 6.1 MEDIUM· v3 N/A· v2 Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.1.0, < 2.19.1 is vulnerable to cross-site scripting via the image/svg+xml media type i...Show more Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah >= 2.1.0, < 2.19.1 is vulnerable to cross-site scripting via the image/svg+xml media type in data URIs. This issue is patched in version 2.19.1.Show less
CVE-2022-23514 1Loofah Project 1Loofah Nov 3, 2025 Dec 14, 2022 N/A· v4 7.5 HIGH· v3 N/A· v2 Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah < 2.19.1 contains an inefficient regular expression that is susceptible to excessive backtr...Show more Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah < 2.19.1 contains 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 is patched in version 2.19.1.Show less
CVE-2019-15587 4Canonical DebianFedoraproject+1 more 4Debian Linux FedoraLoofah+1 more Nov 21, 2024 Oct 22, 2019 N/A· v4 5.4 MEDIUM· v3 3.5 LOW· v2 In the Loofah gem for Ruby through v2.3.0 unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.
CVE-2018-16468 2Debian Loofah Project 2Debian Linux Loofah Nov 21, 2024 Oct 30, 2018 N/A· v4 5.4 MEDIUM· v3 3.5 LOW· v2 In the Loofah gem for Ruby, through v2.2.2, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.
CVE-2018-8048 2Debian Loofah Project 2Debian Linux Loofah Nov 21, 2024 Mar 27, 2018 N/A· v4 6.1 MEDIUM· v3 4.3 MEDIUM· v2 In the Loofah gem through 2.2.0 for Ruby, non-whitelisted HTML attributes may occur in sanitized output by republishing a crafted HTML fragment.