Fedora: Security Advisory for mediawiki (FEDORA-2021-f4223b6684)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

CVE-2021-30156

MediaWiki prior to 1.31.12 and 1.32.x through 1.35.x prior to 1.35.2 is affected. The vulnerability in Special:Contributions can leak that a hidden user exists. Remediation: upgrade to MediaWiki 1.31.12 or 1.35.2 (or later).