{"id":"BIT-mediawiki-2021-42046","details":"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.","aliases":["CVE-2021-42046"],"modified":"2025-04-03T14:40:37.652Z","published":"2024-03-06T11:10:13.092Z","database_specific":{"cpes":["cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://gerrit.wikimedia.org/r/q/Ib7f9b009730fe0df283cec1169f84c7a83a58b1d"},{"type":"WEB","url":"https://gerrit.wikimedia.org/r/q/Id2204fb5afe591d63764466de35ac0aaa5999983"},{"type":"WEB","url":"https://phabricator.wikimedia.org/T286385"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42046"}],"affected":[{"package":{"name":"mediawiki","ecosystem":"Bitnami","purl":"pkg:bitnami/mediawiki"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.36.3"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mediawiki/BIT-mediawiki-2021-42046.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}],"schema_version":"1.7.3"}