Read the docs
TI-2020-03664 Aliases CVE-2020-4253GHSA-8mx2-gx23-v8q6

Insufficient session expiration in IBM Content Navigator

Priority MEDIUM 40CWE-613Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-613.

Summary

IBM Content Navigator 3.0CD does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 175559.

Why it matters now

EPSS 0.00902 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMContent Navigator3.0CD—No fix listedCNA
  • Content Navigator VendorIBM Affected 3.0CD Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ibm:content_navigator:3.0.0:*:*:*:continuous_delivery:*:*:*3.0.0VulnerableIBM
  • cpe:2.3:a:ibm:content_navigator:3.0.0:*:*:*:continuous_delivery:*:*:* Versions 3.0.0 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-4253
  2. 2026-10-03 Alias added: GHSA-8mx2-gx23-v8q6

References

Patch 1

  • TI-2019-03020 IBM Content Navigator 3.0CD is could allow an attacker to execute arbitrary code on a… CVSS 3.1HIGH 8.8
  • TI-2022-21355 IBM Content Navigator code execution CVSS 3.1HIGH 8.8
  • TI-2018-01261 XML external entity injection in IBM Content Navigator CVSS 3.0HIGH 8.2
  • TI-2018-01262 IBM Content Navigator 2.0 and 3.0 is vulnerable to Comma Separated Value (CSV) Injection. CVSS 3.0HIGH 7.8
  • TI-2021-10402 Improper input validation in IBM Content Navigator CVSS 3.1MEDIUM 6.5
  • TI-2020-04032 Cross-site scripting in IBM Content Navigator CVSS 3.1MEDIUM 6.4
See all 39 →

Sources

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