CVE-2022-23515CWE-79

Improper neutralization of data URIs may allow XSS in Loofah

Medium · published December 14, 2022

CVSS v3.1
6.1
EPSS
1%
Percentile
58.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00859 · 58.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2022-12-14T13:23Z
EPSS history
Timeline
  • 14 DEC 13:23Z
    Improper neutralization of data URIs may allow XSS in Loofah
    cvelistv5