Medium severity · published Sep 25, 2026
CVE-2026-96879
"Checked by" label in page history should not be shown if the underlying review log entry is suppressed"
6.9
CVSS
0.3%
EPSS
No
On KEV
Description
Improper removal of sensitive information before storage or transfer vulnerability in Wikimedia Foundation's Mediawiki - FlaggedRevs extension through 1.46.0.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Mediawiki - FlaggedRevs extension · The Wikimedia Foundation
through 1.46.0 · source: vendor
Affected product
MF
Mediawiki - FlaggedRevs extension
The Wikimedia Foundation