Auth bypass in Miniorange Oauth Single Sign On
CVE-2022-2133
The OAuth Single Sign On WordPress plugin before 6.22.6 doesn't validate that OAuth access token requests are legitimate, which allows attackers to log onto the site with the only knowledge of a user's email address.
Vulnerability class: Broken Authentication
EPSS: 0.011 (63.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Miniorange Oauth_single_sign_on
- Unknown Oauth Single Sign On – Sso (Oauth Client) — versions 6.22.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-2133?
- CVE-2022-2133 is a medium-severity vulnerability in Miniorange Oauth Single Sign On, classified under Improper Authentication. CVSS score: 5.3/10. Published 2022-07-17.
- How severe is CVE-2022-2133?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2022-2133 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.