GitHub Advisory DatabaseGHSA-2QRR-C2GH-PR35Wikimedia information leak vulnerability
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.5 Medium
AI Score
Confidence
Low
0.003 Low
EPSS
Percentile
68.2%
Wikimedia MediaWiki 1.23.0 through 1.32.1 has an information leak. Privileged API responses that include whether a recent change has been patrolled may be cached publicly. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| mediawiki/core | lt | 1.32.2 | |
| mediawiki/core | lt | 1.31.2 | |
| mediawiki/core | lt | 1.30.2 | |
| mediawiki/core | lt | 1.27.6 |
References
github.com/advisories/GHSA-2qrr-c2gh-pr35
github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2019-12474.yaml
lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
nvd.nist.gov/vuln/detail/CVE-2019-12474
phabricator.wikimedia.org/T212118
seclists.org/bugtraq/2019/Jun/12
www.debian.org/security/2019/dsa-4460
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.5 Medium
AI Score
Confidence
Low
0.003 Low
EPSS
Percentile
68.2%