Home/CVE/A flaw was found in the Red Hat Advanced Cluster Security for Kubernetes. Notifier secrets were not properly sanitized i
CVE

CVE-2022-1902

A flaw was found in the Red Hat Advanced Cluster Security for Kubernetes. Notifier secrets were not properly sanitized i

A flaw was found in the Red Hat Advanced Cluster Security for Kubernetes. Notifier secrets were not properly sanitized in the GraphQL API. This flaw allows authenticated ACS users to retrieve Notifiers from the GraphQL API, revealing secrets that can escalate their privileges.

HIGH · CVSS 8.8 EPSS 0.00823
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-497Exposure of Sensitive System Information to an Unauthorized Control Sphere
CWE-668Exposure of Resource to Wrong Sphere
▤

Affected Products & Versions

1
redhat advanced cluster securityall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · 1803github.com
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD01 Sep 2022 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

3
rhsaRHSA-2022:5132Important
rhsaRHSA-2022:5189Important
rhsaRHSA-2022:5188Important
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://access.redhat.com/security/cve/CVE-2022-1902Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2090957Issue TrackingVendor Advisory
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