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CVE-2020-35622

MEDIUM

6.1

Beschreibung

An issue was discovered in the GlobalUsage extension for MediaWiki through 1.35.1. SpecialGlobalUsage.php calls WikiMap::makeForeignLink unsafely. The $page variable within the formatItem function was not being properly escaped, allowing for XSS under certain conditions.

CVE Details

CVSS v3.1 Bewertung6.1

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht12/21/2020

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

mediawiki:mediawiki

Schwachen (CWE)

CWE-79

Referenzen

https://gerrit.wikimedia.org/r/c/mediawiki/extensions/GlobalUsage/+/646744(cve@mitre.org)

https://phabricator.wikimedia.org/T268341(cve@mitre.org)

https://gerrit.wikimedia.org/r/c/mediawiki/extensions/GlobalUsage/+/646744(af854a3a-2127-422b-91ae-364da2661108)

https://phabricator.wikimedia.org/T268341(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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