CVE-2021-42048

MEDIUM

4.8

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.

Details CVE

Score CVSS v3.14.8

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurREQUIRED

Publie9/29/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

mediawiki:mediawiki

Faiblesses (CWE)

CWE-79

References

https://gerrit.wikimedia.org/r/q/Iaa90a8976834d70caad592e9d1b18510318db537(cve@mitre.org)

https://phabricator.wikimedia.org/T289064(cve@mitre.org)

https://gerrit.wikimedia.org/r/q/Iaa90a8976834d70caad592e9d1b18510318db537(af854a3a-2127-422b-91ae-364da2661108)

https://phabricator.wikimedia.org/T289064(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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