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TI-2009-03936 Aliases CVE-2009-4151GHSA-pcr4-mc8q-h9h5

Session fixation vulnerability in html/Elements/SetupSessionCookie in Best Practical…

Priority LOW 30CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Security bypass
Confidentiality · integrity · availability
Partial · Partial · None
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

Session fixation vulnerability in html/Elements/SetupSessionCookie in Best Practical Solutions RT 3.0.0 through 3.6.9 and 3.8.x through 3.8.5 allows remote attackers to hijack web sessions by setting the session identifier via a manipulation that leverages "HTTP access to the RT server," a related issue to CVE-2009-3585.

Why it matters now

EPSS 0.01838 79th 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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 40

CPEVersionsRoleVendor
cpe:2.3:a:bestpractical:rt:3.0.1:*:*:*:*:*:*:*3.0.1Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.2:*:*:*:*:*:*:*3.0.2Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.3:*:*:*:*:*:*:*3.0.3Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.4:*:*:*:*:*:*:*3.0.4Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.5:*:*:*:*:*:*:*3.0.5Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.6:*:*:*:*:*:*:*3.0.6Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.7:*:*:*:*:*:*:*3.0.7Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.7.1:*:*:*:*:*:*:*3.0.7.1Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.8:*:*:*:*:*:*:*3.0.8Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.9:*:*:*:*:*:*:*3.0.9Vulnerablebestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.1:*:*:*:*:*:*:* Versions 3.0.1 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.2:*:*:*:*:*:*:* Versions 3.0.2 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.3:*:*:*:*:*:*:* Versions 3.0.3 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.4:*:*:*:*:*:*:* Versions 3.0.4 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.5:*:*:*:*:*:*:* Versions 3.0.5 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.6:*:*:*:*:*:*:* Versions 3.0.6 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.7:*:*:*:*:*:*:* Versions 3.0.7 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.7.1:*:*:*:*:*:*:* Versions 3.0.7.1 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.8:*:*:*:*:*:*:* Versions 3.0.8 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.9:*:*:*:*:*:*:* Versions 3.0.9 Vulnerable ·bestpractical
Show 30 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:bestpractical:rt:3.0.10:*:*:*:*:*:*:*3.0.10Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.11:*:*:*:*:*:*:*3.0.11Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.0.12:*:*:*:*:*:*:*3.0.12Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.2.0:*:*:*:*:*:*:*3.2.0Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.2.1:*:*:*:*:*:*:*3.2.1Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.2.2:*:*:*:*:*:*:*3.2.2Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.2.3:*:*:*:*:*:*:*3.2.3Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.4.0:*:*:*:*:*:*:*3.4.0Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.4.1:*:*:*:*:*:*:*3.4.1Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.4.2:*:*:*:*:*:*:*3.4.2Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.4.3:*:*:*:*:*:*:*3.4.3Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.4.4:*:*:*:*:*:*:*3.4.4Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.4.5:*:*:*:*:*:*:*3.4.5Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.4.6:*:*:*:*:*:*:*3.4.6Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.0:*:*:*:*:*:*:*3.6.0Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.1:*:*:*:*:*:*:*3.6.1Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.2:*:*:*:*:*:*:*3.6.2Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.3:*:*:*:*:*:*:*3.6.3Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.4:*:*:*:*:*:*:*3.6.4Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.5:*:*:*:*:*:*:*3.6.5Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.6:*:*:*:*:*:*:*3.6.6Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.7:*:*:*:*:*:*:*3.6.7Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.8:*:*:*:*:*:*:*3.6.8Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.6.9:*:*:*:*:*:*:*3.6.9Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.8.0:*:*:*:*:*:*:*3.8.0Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.8.1:*:*:*:*:*:*:*3.8.1Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.8.2:*:*:*:*:*:*:*3.8.2Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.8.3:*:*:*:*:*:*:*3.8.3Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.8.4:*:*:*:*:*:*:*3.8.4Vulnerablebestpractical
cpe:2.3:a:bestpractical:rt:3.8.5:*:*:*:*:*:*:*3.8.5Vulnerablebestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.10:*:*:*:*:*:*:* Versions 3.0.10 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.11:*:*:*:*:*:*:* Versions 3.0.11 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.0.12:*:*:*:*:*:*:* Versions 3.0.12 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.2.0:*:*:*:*:*:*:* Versions 3.2.0 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.2.1:*:*:*:*:*:*:* Versions 3.2.1 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.2.2:*:*:*:*:*:*:* Versions 3.2.2 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.2.3:*:*:*:*:*:*:* Versions 3.2.3 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.4.0:*:*:*:*:*:*:* Versions 3.4.0 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.4.1:*:*:*:*:*:*:* Versions 3.4.1 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.4.2:*:*:*:*:*:*:* Versions 3.4.2 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.4.3:*:*:*:*:*:*:* Versions 3.4.3 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.4.4:*:*:*:*:*:*:* Versions 3.4.4 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.4.5:*:*:*:*:*:*:* Versions 3.4.5 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.4.6:*:*:*:*:*:*:* Versions 3.4.6 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.0:*:*:*:*:*:*:* Versions 3.6.0 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.1:*:*:*:*:*:*:* Versions 3.6.1 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.2:*:*:*:*:*:*:* Versions 3.6.2 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.3:*:*:*:*:*:*:* Versions 3.6.3 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.4:*:*:*:*:*:*:* Versions 3.6.4 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.5:*:*:*:*:*:*:* Versions 3.6.5 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.6:*:*:*:*:*:*:* Versions 3.6.6 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.7:*:*:*:*:*:*:* Versions 3.6.7 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.8:*:*:*:*:*:*:* Versions 3.6.8 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.6.9:*:*:*:*:*:*:* Versions 3.6.9 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.8.0:*:*:*:*:*:*:* Versions 3.8.0 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.8.1:*:*:*:*:*:*:* Versions 3.8.1 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.8.2:*:*:*:*:*:*:* Versions 3.8.2 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.8.3:*:*:*:*:*:*:* Versions 3.8.3 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.8.4:*:*:*:*:*:*:* Versions 3.8.4 Vulnerable ·bestpractical
  • cpe:2.3:a:bestpractical:rt:3.8.5:*:*:*:*:*:*:* Versions 3.8.5 Vulnerable ·bestpractical

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2009-4151
  2. 2026-10-03 Alias added: GHSA-pcr4-mc8q-h9h5

References

Patch 9

Advisory 3

  • TI-2011-04369 Best Practical Solutions RT 3.8.x before 3.8.12 and 4.x before 4.0.6 allows remote… CVSS 2.0HIGH 7.5
  • TI-2011-03860 Best Practical Solutions RT 3.6.x, 3.7.x, and 3.8.x before 3.8.12 and 4.x before 4.0.6… CVSS 2.0MEDIUM 6.8
  • TI-2013-02938 Request Tracker (RT) 3.8.x before 3.8.17 and 4.0.x before 4.0.13 does not properly… CVSS 2.0MEDIUM 6.8
  • TI-2011-04370 Best Practical Solutions RT 4.x before 4.0.6 does not properly implement the… CVSS 2.0MEDIUM 6.5
  • TI-2012-04027 Cross-site request forgery (CSRF) vulnerability in Request Tracker (RT) 3.8.12 and other… CVSS 2.0MEDIUM 6.8
  • TI-2011-03862 SQL injection vulnerability in Best Practical Solutions RT 2.x and 3.x before 3.8.12 and… CVSS 2.0MEDIUM 6.5
See all 35 →

Sources

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