Open Redirect in Oauth2_proxy_project Oauth2_proxy
CVE-2020-5233
OAuth2 Proxy before 5.0 has an open redirect vulnerability. Authentication tokens could be silently harvested by an attacker. This has been patched in version 5.0.
Vulnerability class: Open Redirect
EPSS: 0.011 (62.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:H/A:L.
Affected products
- Oauth2_proxy_project Oauth2_proxy
- Pusher Oauth2 Proxy — versions < 5.0.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2020-5233?
- CVE-2020-5233 is a medium-severity vulnerability in Oauth2_proxy_project Oauth2_proxy, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 5.9/10. Published 2020-01-30.
- How severe is CVE-2020-5233?
- Medium severity. CVSS v3 base score is 5.9 out of 10.