Loofah Project Loofah vulnerabilities

CVE-2022-23514 [HIGH] CWE-1333 CVE-2022-23514: Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, buil 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. Th

CVE-2022-23516 [HIGH] CWE-674 CVE-2022-23516: Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, buil 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

CVE-2022-23515 [MEDIUM] CWE-79 CVE-2022-23515: Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, buil 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.

CVE-2022-23518 [MEDIUM] CWE-79 CVE-2022-23518: rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, = 2.1.0. This issue is patched in version 1.4.4.

CVE-2019-15587 [MEDIUM] CWE-79 CVE-2019-15587: In the Loofah gem for Ruby through v2.3.0 unsanitized JavaScript may occur in sanitized output when 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 [MEDIUM] CWE-79 CVE-2018-16468: In the Loofah gem for Ruby, through v2.2.2, unsanitized JavaScript may occur in sanitized output whe 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 [MEDIUM] CWE-79 CVE-2018-8048: In the Loofah gem through 2.2.0 for Ruby, non-whitelisted HTML attributes may occur in sanitized out 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.