Loofahproject Loofah
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By the Year
In 2025 there have been 0 vulnerabilities in Loofahproject Loofah. Loofah did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2025 | 0 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 0 | 0.00 |
| 2022 | 4 | 6.80 |
| 2021 | 0 | 0.00 |
| 2020 | 0 | 0.00 |
| 2019 | 1 | 5.40 |
| 2018 | 2 | 5.75 |
It may take a day or so for new Loofah vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Loofahproject Loofah Security Vulnerabilities
rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications
CVE-2022-23518
6.1 - Medium
- December 14, 2022
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.
XSS
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri
CVE-2022-23516
7.5 - High
- December 14, 2022
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.
Stack Exhaustion
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri
CVE-2022-23515
6.1 - Medium
- December 14, 2022
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.
XSS
Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri
CVE-2022-23514
7.5 - High
- December 14, 2022
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.
ReDoS
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-2019-15587
5.4 - Medium
- October 22, 2019
In the Loofah gem for Ruby through v2.3.0 unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.
XSS
In the Loofah gem for Ruby
CVE-2018-16468
5.4 - Medium
- October 30, 2018
In the Loofah gem for Ruby, through v2.2.2, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.
XSS
In the Loofah gem through 2.2.0 for Ruby
CVE-2018-8048
6.1 - Medium
- March 27, 2018
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.
XSS
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