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prionPRIOn knowledge basePRION:CVE-2023-0264
HistoryAug 04, 2023 - 6:15 p.m.

Authentication flaw

2023-08-0418:15:00
PRIOn knowledge base
www.prio-n.com
13
flaw
keycloak
openid connect
user authentication
impersonation
session tokens
confidentiality
integrity
availability
nvd

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.6%

A flaw was found in Keycloaks OpenID Connect user authentication, which may incorrectly authenticate requests. An authenticated attacker who could obtain information from a user request within the same realm could use that data to impersonate the victim and generate new session tokens. This issue could impact confidentiality, integrity, and availability.

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.6%