Description
An issue was discovered in the Growth extension in MediaWiki through 1.36.2. Any admin can add arbitrary JavaScript code to the Newcomer home page footer, which can be executed by viewers with zero edits.
Unscored
CVE-2021-42048
EUVD-2021-29036GHSA-89h4-mq5m-6vvc
An issue was discovered in the Growth extension in MediaWiki through 1.36.2. Any admin can add arbitrary JavaScript code to the Newcomer ho…
Published Oct 6, 2021 · Updated Aug 4, 2024 · Assigned by mitre