CVE-2023-45360 — Cross-site Scripting in Mediawiki

CWE-79 — Cross-site Scripting5 documents5 sources
Severity
5.4MEDIUMNVD
EPSS
0.4%
top 39.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
MediawikiDebian Mediawiki
Timeline
PublishedNov 3

Description

An issue was discovered in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. There is XSS in youhavenewmessagesmanyusers and youhavenewmessages i18n messages. This is related to MediaWiki:Youhavenewmessagesfromusers.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages3 packages

▶debiandebian/mediawiki< mediawiki 1:1.39.5-1~deb12u1 (bookworm)
▶NVDmediawiki/mediawiki1.39.0 — 1.39.5+2
▶Debianmediawiki/mediawiki< 1:1.35.13-1~deb11u1+3

Patches

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

🔴Vulnerability Details

2
OSV
CVE-2023-45360: An issue was discovered in MediaWiki before 1↗2023-11-03
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GHSA
GHSA-qpc2-222x-ppq9: An issue was discovered in MediaWiki before 1↗2023-11-03
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📋Vendor Advisories

2
Red Hat
mediawiki: XSS in youhavenewmessagesmanyusers and youhavenewmessages i18n messages↗2023-10-12
▶
Debian
CVE-2023-45360: mediawiki - An issue was discovered in MediaWiki before 1.35.12, 1.36.x through 1.39.x befor...↗2023
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