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CVE-2023-6291

Medium

Elevated severity or exploit probability.

CVSS base
7.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
EPSS — probability of exploitation (30 days)
1.0%
59.6th percentile
CISA KEV
Not listed
Weakness / dates
CWE-601
Published 2024-01-26 · modified 2026-09-22

Description

A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.

Affected

redhat

References

Official: NVD · CVE.org