Detections
Analytics

CVE-2019-15150

high

Description

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.

References

https://seclists.org/bugtraq/2019/Aug/32

http://www.openwall.com/lists/oss-security/2019/08/19/1

http://seclists.org/fulldisclosure/2019/Aug/25

http://packetstormsecurity.com/files/154140/MediaWiki-OAuth2-Client-0.3-Cross-Site-Request-Forgery.html

https://github.com/Schine/MW-OAuth2Client/releases/tag/v0.4

https://github.com/Schine/MW-OAuth2Client/commit/6a4fe4500ddd72ad4e826d9d63b2d69512bd10d1

Details

Source: Mitre, NVD

Published: 2019-08-19

Updated: 2023-03-08

Risk Information

CVSS v2

Base Score: 6.8

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

Severity: Medium

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.00288