CVE Vulnerability

CVE-2019-15150

In the OAuth2 Client extension before 0.4 for MediaWiki, a CSRF vulnerability exists due to the OAuth2 state parameter not being checked in the callback function.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/Schine/MW-OAuth2Client/commit/6a4fe4500ddd72ad4e826d9d63b2d69512bd10d1 Patch Third Party Advisory
https://github.com/Schine/MW-OAuth2Client/releases/tag/v0.4 Release Notes Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/08/19/1 Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Aug/32 Mailing List Third Party Advisory
http://packetstormsecurity.com/files/154140/MediaWiki-OAuth2-Client-0.3-Cross-Site-Request-Forgery.html Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2019/Aug/25
Configurations

Configuration 1

cpe:2.3:a:schine.games:mw-oauth2client:*:*:*:*:*:*:*:*
Information

Published : 2019-08-19 04:15

Updated : 2019-08-26 07:15

NVD link : CVE-2019-15150

Mitre link : CVE-2019-15150

Products Affected
No products.
CWE
CWE-352