medium6.1
CVE-2021-42046
An issue was discovered in the GlobalWatchlist extension in MediaWiki through 1.36.2.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mediawiki | Mediawiki | through 1.36.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://gerrit.wikimedia.org/r/q/Ib7f9b009730fe0df283cec1169f84c7a83a58b1d
- https://gerrit.wikimedia.org/r/q/Id2204fb5afe591d63764466de35ac0aaa5999983
- https://phabricator.wikimedia.org/T286385
- https://gerrit.wikimedia.org/r/q/Ib7f9b009730fe0df283cec1169f84c7a83a58b1d
- https://gerrit.wikimedia.org/r/q/Id2204fb5afe591d63764466de35ac0aaa5999983
- https://phabricator.wikimedia.org/T286385