CVE-2023-37303 Information

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Jun 30, 2023 cve

Description

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. In certain situations an attempt to block a user fails after a temporary browser hang and a DBQueryDisconnectedError error message.

Reference

https://gerrit.wikimedia.org/r/q/I10a9273c542576b3f7bb38de68dcd2aa41cfb1b0 https://phabricator.wikimedia.org/T338276