CVE-2016-6331

MEDIUM

Description

ApiParse in MediaWiki before 1.23.15, 1.26.x before 1.26.4, and 1.27.x before 1.27.1 allows remote attackers to bypass intended per-title read restrictions via a parse action to api.php.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1369613

https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.html

https://phabricator.wikimedia.org/T115333

Details

Source: MITRE

Published: 2017-04-20

Updated: 2017-04-24

Type: CWE-284

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH