VULNERABILITY INTELLIGENCE

CVE-2023-4456

CVSS score5.7 MEDIUM
EPSS probability0.59%
CISA KEVNot currently listed
Published2023-08-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

Description

A flaw was found in openshift-logging LokiStack. The key used for caching is just the token, which is too broad. This issue allows a user with a token valid for one action to execute other actions as long as the authorization allowing the original action is still cached.

Weakness classification

  • secalert@redhat.com: CWE-1220
  • nvd@nist.gov: NVD-CWE-Other

Primary references