CVEvulnerability
CVE-2019-15150
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-08-19
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-352
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.
Affected configurations
• schine.games mw-oauth2client (< 0.4)
Related
Weakness · CWE (1)
- CWE-352 Cross-Site Request Forgery weakness
References
- 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 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/08/19/1 Mailing List, Third Party Advisory
- 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 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 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/08/19/1 Mailing List, Third Party Advisory
- 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 Mailing List, Third Party Advisory