| Package | Affected versions | Patched versions |
|---|---|---|
| mediawiki/core | ≥ 1.27.0, < 1.27.6≥ 1.30.0, < 1.30.2≥ 1.31.0, < 1.31.2≥ 1.32.0, < 1.32.2 | 1.27.61.30.21.31.21.32.2 |
| mediawiki | ≥ 1.27.0, ≤ 1.32.1 |
An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.27.0 through 1.32.1. Directly POSTing to Special:ChangeEmail would allow for bypassing re-authentication, allowing for potential account takeover.
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