CVE-2022-41765 — Observable Discrepancy in Mediawiki

CWE-203 — Observable DiscrepancyCWE-200 — Sensitive Information Exposure5 documents5 sources
Severity
5.3MEDIUMNVD
EPSS
0.3%
top 50.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
MediawikiDebian Mediawiki
Timeline
PublishedDec 26

Description

An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. HTMLUserTextField exposes the existence of hidden users.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages3 packages

▶debiandebian/mediawiki< mediawiki 1:1.35.8-1 (bookworm)
▶NVDmediawiki/mediawiki1.36.0 — 1.37.5+2
▶Debianmediawiki/mediawiki< 1:1.35.8-1~deb11u1+3

Patches

Patch: phabricator.wikimedia.org ↗Patch: phabricator.wikimedia.org ↗

🔴Vulnerability Details

2
OSV
CVE-2022-41765: An issue was discovered in MediaWiki before 1↗2022-12-26
▶
GHSA
GHSA-5xg2-mrpw-8wm7: An issue was discovered in MediaWiki before 1↗2022-12-26
▶

📋Vendor Advisories

2
Red Hat
mediawiki: HTMLUserTextField exposes existence of hidden users↗2022-12-26
▶
Debian
CVE-2022-41765: mediawiki - An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.3...↗2022
▶
CVE-2022-41765 — Observable Discrepancy in Mediawiki | cvebase