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TI-2023-25225 Aliases CVE-2023-46742GHSA-vwch-g97w-hfg2

CubeFS leaks users key in logs

Priority LOW 28CWE-532Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-532.

Summary

CubeFS is an open-source cloud-native file storage system. CubeFS prior to version 3.3.1 was found to leak users secret keys and access keys in the logs in multiple components. When CubeCS creates new users, it leaks the users secret key. This could allow a lower-privileged user with access to the logs to retrieve sensitive information and impersonate other users with higher privileges than themselves. The issue has been patched in v3.3.1. There is no other mitigation than upgrading CubeFS.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00271 19th percentileScored 2026-11-07
Fix Fixed cubefs (cubefs): 3.3.1github.com/cubefs/cubefs (Go): 3.3.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
backstagecubefsbefore 3.3.13.3.1Patch availableCNA
—github.com/cubefs/cubefs (Go)before 3.3.13.3.1Patch availableGHSA-vwch-g97w-hfg2
  • cubefs Vendorbackstage Affected before 3.3.1 Fixed in 3.3.1 Patch available CNA
  • github.com/cubefs/cubefs (Go) Vendor— Affected before 3.3.1 Fixed in 3.3.1 Patch available GHSA-vwch-g97w-hfg2

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:linuxfoundation:cubefs:*:*:*:*:*:*:*:*before 3.3.1Vulnerablebackstage
  • cpe:2.3:a:linuxfoundation:cubefs:*:*:*:*:*:*:*:* Versions before 3.3.1 Vulnerable ·backstage

Remediation

  • Fix · CNA cubefs (cubefs) Fixed in 3.3.1
  • Fix · GHSA-vwch-g97w-hfg2 github.com/cubefs/cubefs (Go) Fixed in 3.3.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-46742
  2. 2026-10-03 Alias added: GHSA-vwch-g97w-hfg2

References

Patch 1

Advisory 2

Other 1

  • TI-2023-25223 Insecure random string generator used for sensitive data CVSS 3.1CRITICAL 9.8
  • TI-2023-25224 CubeFS leaks magic secret key when starting Blobstore access service CVSS 3.1CRITICAL 9.8
  • TI-2023-25222 Timing attack can leak user passwords CVSS 3.1MEDIUM 6.5
  • TI-2023-14347 CubeFS through 3.2.1 allows Kubernetes cluster-level privilege escalation. CVSS 3.1MEDIUM 6.5
  • TI-2023-25221 Authenticated users can crash the CubeFS servers with maliciously crafted requests CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences