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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.012 (66.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
- Miniorange Oauth Single Sign On
- Oauth Single Sign On – Sso (Oauth Client) — versions 6.22.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/e76939ca-180f-4472-a26a-e0c36cfd32de (Exploit, Third Party Advisory)
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.