8.8

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Schine.Games ≫ Mw-oauth2client Version < 0.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.16% 0.631
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-352 Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

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
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2019/08/19/1
Third Party Advisory
Mailing List
https://github.com/Schine/MW-OAuth2Client/commit/6a4fe4500ddd72ad4e826d9d63b2d69512bd10d1
Patch
https://github.com/Schine/MW-OAuth2Client/releases/tag/v0.4
Release Notes
https://seclists.org/bugtraq/2019/Aug/32
Third Party Advisory
Mailing List