CVE-2021-42048 | BDVDB-2026-162149 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://phabricator.wikimedia.org/T289064
https://gerrit.wikimedia.org/r/q/Iaa90a8976834d70caad592e9d1b18510318db537

Exploit#

No public exploit known

History#

Version 12021-10-06Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.