CVE-2022-23515 — Cross-site Scripting in Project Loofah

CWE-79 — Cross-site Scripting6 documents5 sources
Severity
6.1MEDIUMNVD
EPSS
0.3%
top 49.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Loofah Project LoofahDebian Ruby-loofahFlavorjones Loofah+1 more
Timeline
PublishedDec 14

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages4 packages

▶debiandebian/ruby-loofah< ruby-loofah 2.19.1-1 (bookworm)
▶NVDloofah_project/loofah2.1.0 — 2.19.1
▶RubyGemsloofah_project/loofah2.1.0 — 2.19.1
▶CVEListV5flavorjones/loofah>= 2.1.0, < 2.19.1

Also affects: Debian Linux 10.0

🔴Vulnerability Details

3
OSV
CVE-2022-23515: Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri↗2022-12-14
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GHSA
Improper neutralization of data URIs may allow XSS in Loofah↗2022-12-13
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OSV
Improper neutralization of data URIs may allow XSS in Loofah↗2022-12-13
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📋Vendor Advisories

2
Red Hat
rubygem-loofah: Improper neutralization of data URIs leading to Cross Site Scripting↗2022-12-13
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Debian
CVE-2022-23515: ruby-loofah - Loofah is a general library for manipulating and transforming HTML/XML documents...↗2022
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