| Package | Affected versions | Patched versions |
|---|---|---|
| mediawiki | ≥ 1.20.0, < 1.20.3< 1.19.4 | 1.20.31.19.4 |
MediaWiki before 1.19.4 and 1.20.x before 1.20.3 contains an error in the api.php script which allows remote attackers to obtain sensitive information.
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