CVE-2019-12471

medium

Description

Wikimedia MediaWiki 1.30.0 through 1.32.1 has XSS. Loading user JavaScript from a non-existent account allows anyone to create the account, and perform XSS on users loading that script. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.

References

https://www.debian.org/security/2019/dsa-4460

https://seclists.org/bugtraq/2019/Jun/12

https://phabricator.wikimedia.org/T207603

https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html

Details

Source: Mitre, NVD

Published: 2019-07-10

Updated: 2019-07-16

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N