Vulnerability Monitor

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CVE-2021-42046

An issue was discovered in the GlobalWatchlist extension in MediaWiki through 1.36.2. The rev-deleted-user and ntimes messages were not properly escaped and allowed for users to inject HTML and JavaScript.

Published

2022-09-29T03:15:14.597

Last Modified

2024-11-21T06:27:07.980

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mediawiki	mediawiki	≤ 1.36.2	Yes

References

https://gerrit.wikimedia.org/r/q/Ib7f9b009730fe0df283cec1169f84c7a83a58b1d Patch, Vendor Advisory ([email protected])
https://gerrit.wikimedia.org/r/q/Id2204fb5afe591d63764466de35ac0aaa5999983 Patch, Vendor Advisory ([email protected])
https://phabricator.wikimedia.org/T286385 Vendor Advisory ([email protected])
https://gerrit.wikimedia.org/r/q/Ib7f9b009730fe0df283cec1169f84c7a83a58b1d Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gerrit.wikimedia.org/r/q/Id2204fb5afe591d63764466de35ac0aaa5999983 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://phabricator.wikimedia.org/T286385 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)