CVE-2021-42048

MEDIUM

4.8

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.14.8

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioREQUIRED

Publicado9/29/2022

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

mediawiki:mediawiki

Debilidades (CWE)

CWE-79

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.