CVE-2021-42048

MEDIUM

4.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung4.8

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionREQUIRED

Veroffentlicht9/29/2022

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

mediawiki:mediawiki

Schwachen (CWE)

CWE-79

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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