CVE-2026-96879CWE-212

CVE-2026-96879

published September 26, 2026

CVSS
6.9
EPSS
0%
Percentile
17.1
In the wild
Unconfirmed
What it is

Improper removal of sensitive information before storage or transfer vulnerability in Wikimedia Foundation's Mediawiki - FlaggedRevs extension through 1.46.0.

The record
Technical detail
CVSS
6.9 · NONE
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
EPSS
0.00263 · 17.1th percentile
Weakness
CWE-212 · Improper Removal of Sensitive Information Before Storage or Transfer
Published
2026-09-26T01:17Z
References (2)
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/FlaggedRevs/+/1344737 · c4f26cc8-17ff-4c99-b5e2-38fc1793eacchttps://phabricator.wikimedia.org/T433020 · c4f26cc8-17ff-4c99-b5e2-38fc1793eacc
EPSS history
Timeline
  • 27 SEP 03:28Z
    EPSS moved — → 0%
    epss
  • 25 SEP 20:10Z
    "Checked by" label in page history should not be shown if the underlying review log entry is suppressed"
    cvelistv5