CVE-2026-22712CWE-116

ApprovedRevs allows bypassing the inline CSS sanitizer

Low · published January 9, 2026

CVSS v4.0
2.3
EPSS
0%
Percentile
13.9
In the wild
Unconfirmed
What it is

Improper Encoding or Escaping of Output due to magic word replacement in ParserAfterTidy vulnerability in The Wikimedia Foundation Mediawiki - ApprovedRevs Extension allows Input Data Manipulation.This issue affects Mediawiki - ApprovedRevs Extension: 1.45, 1.44, 1.43, 1.39.

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L
EPSS
0.00237 · 13.9th percentile
Weakness
CWE-116 · Improper Encoding or Escaping of Output
Published
2026-01-09T00:06Z
EPSS history
Timeline
  • 09 JAN 00:06Z
    ApprovedRevs allows bypassing the inline CSS sanitizer
    cvelistv5