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TI-2023-27513 Aliases CVE-2023-50306GHSA-vw87-wrx2-xwxq

IBM Common Licensing information disclosure

Priority LOW 18CWE-204Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-204.

Summary

IBM Common Licensing 9.0 could allow a local user to enumerate usernames due to an observable response discrepancy. IBM X-Force ID: 273337.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00191 8th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

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
IBMCommon Licensing9.0—No fix listedCNA
  • Common Licensing VendorIBM Affected 9.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ibm:common_licensing:9.0:*:*:*:*:*:*:*9.0VulnerableIBM
  • cpe:2.3:a:ibm:common_licensing:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-50306
  2. 2026-10-03 Alias added: GHSA-vw87-wrx2-xwxq

References

Advisory 1

  • TI-2024-27098 IBM Common Licensing information disclosure CVSS 3.1HIGH 7.5
  • TI-2023-27839 IBM Common Licensing information disclosure CVSS 3.1MEDIUM 6.5
  • TI-2023-27838 IBM Common Licensing information disclosure CVSS 3.1MEDIUM 6.2
  • TI-2024-27821 IBM Common Licensing cross-site scripting CVSS 3.1MEDIUM 4.8

Sources

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