Greetings- With the security/maintenance release of MediaWiki 1.31.8/1.33.4/1.34.2 [0], we would also like to provide this supplementary announcement of MediaWiki extensions and skins with now-public Phabricator tasks, security patches and backports [1]: == CentralAuth == + (T250594, CVE-2020-12051) - globaluserinfo api allows access to information about hidden users < https://gerrit.wikimedia.org/r/#/q/I3c80641dc1202df7428714f0ca44717a51ff6021 The Wikimedia Security Team recommends updating these extensions and/or skins to the current master branch or relevant, supported release branch [2] as soon as possible. Some of the referenced Phabricator tasks above _may_ still be private. Unfortunately, when security issues are reported, sometimes sensitive information is exposed and since Phabricator is historical, we cannot make these tasks public without exposing this sensitive information. If you have any additional questions or concerns regarding this update, please feel free to contact security(a)wikimedia.org or file a security task within Phabricator [3]. [0] https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-June/000252... [1] https://phabricator.wikimedia.org/T248542 [2] https://www.mediawiki.org/wiki/Version_lifecycle [3] https://www.mediawiki.org/wiki/Reporting_security_bugs -- Scott Bassett sbassett(a)wikimedia.org _______________________________________________ MediaWiki announcements mailing list To unsubscribe, go to: https://lists.wikimedia.org/mailman/listinfo/mediawiki-announce