MediaWiki before 1.23.15, 1.26.x before 1.26.4, and 1.27.x before 1.27.1 does not generate head items in the context of a given title, which allows remote attackers to obtain sensitive information via a parse action to api.php.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | mediawiki | < 1:1.27.1-1 | mediawiki_1:1.27.1-1_all.deb |
Debian | 11 | all | mediawiki | < 1:1.27.1-1 | mediawiki_1:1.27.1-1_all.deb |
Debian | 10 | all | mediawiki | < 1:1.27.1-1 | mediawiki_1:1.27.1-1_all.deb |
Debian | 999 | all | mediawiki | < 1:1.27.1-1 | mediawiki_1:1.27.1-1_all.deb |
Debian | 13 | all | mediawiki | < 1:1.27.1-1 | mediawiki_1:1.27.1-1_all.deb |