CVE-2022-23515

Advisory lineage Upstream: 0 Downstream: 10
Modified
Published: 14 Dec 2022, 13:23
Last modified:03 Nov 2025, 21:45

Vulnerability Summary

Overall Risk (default)
low
24/100
CVSS Score
6.1 MEDIUM
v3.1 (cve.org)
EPSS Score
0.32% LOW
0% probability +0.02%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

14 Dec 2022, 13:23
Published
Vulnerability first disclosed
03 Nov 2025, 21:45
Last Modified
Vulnerability information updated

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 Metrics

  • v3.1•MEDIUM•Score: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Trends

Current EPSS score: 0.32%• Percentile: 55%

Techniques & Countermeasures

  • CWE-79•Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

    The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Affected Systems

  • debian•debian_linux

    10.0

  • flavorjones•loofah

    ≥ 2.1.0, < 2.19.1

  • loofah_project•loofah

    ≥ 2.1.0, < 2.19.1

References (5)