None severity · published Feb 3, 2026
CVE-2025-67479
Magic word replacement in legacy parser allows using reserved data attributes through wikitext
0.0
CVSS
0.3%
EPSS
No
On KEV
Description
Vulnerability in Wikimedia Foundation MediaWiki, Wikimedia Foundation Cite. This vulnerability is associated with program files includes/Parser/CoreParserFunctions.Php, includes/Parser/Sanitizer.Php.
This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1; Cite: from * before 1.39.14, 1.43.4, 1.44.1.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CI
Cite · Wikimedia Foundation
before 1.39.14, 1.43.4, 1.44.1 · source: vendor
ME
MediaWiki · Wikimedia Foundation
before 1.39.14, 1.43.4, 1.44.1 · source: vendor