title: Open Redirect in OAuth2 Proxy
description: 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.
problem types: CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
affected:
{
product: OAuth2 Proxy
vendor: pusher
versions:
status: affected, version: < 5.0.0
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 5.9
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:H/A:L
version: 3.1
]