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TI-2026-05571 Aliases CVE-2026-6350GHSA-6v5j-prr3-phf9

Openfind｜MailGates/MailAudit - Stack-based Buffer Overflow

Priority MEDIUM 49CWE-121Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

MailGates/MailAudit developed by Openfind has a Stack-based Buffer Overflow vulnerability, allowing unauthenticated remote attackers to control the program's execution flow and execute arbitrary code.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00765 55th percentileScored 2026-11-07
Fix Fixed MailGates (Openfind): 6.1.10.054, 5.2.10.099MailAudit (Openfind): 6.1.10.054, 5.2.10.099

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
OpenfindMailGates6.0 to before 6.1.10.054; 5.0 to before 5.2.10.0996.1.10.054, 5.2.10.099Patch availableCNA
OpenfindMailAudit6.0 to before 6.1.10.054; 5.0 to before 5.2.10.0996.1.10.054, 5.2.10.099Patch availableCNA
  • MailGates VendorOpenfind Affected 6.0 to before 6.1.10.054; 5.0 to before 5.2.10.099 Fixed in 6.1.10.054, 5.2.10.099 Patch available CNA
  • MailAudit VendorOpenfind Affected 6.0 to before 6.1.10.054; 5.0 to before 5.2.10.099 Fixed in 6.1.10.054, 5.2.10.099 Patch available CNA

Remediation

  • Fix · CNA MailGates (Openfind) Fixed in 6.1.10.054, 5.2.10.099
  • Fix · CNA MailAudit (Openfind) Fixed in 6.1.10.054, 5.2.10.099

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Openfind MailAudit, MailGates 5.2.10.099, 6.1.10.054

    2 records Highest priority Priority MEDIUM 2 MEDIUM

    Other records, highest priority first

    • TI-2026-05572 Openfind｜MailGates/MailAudit - CRLF InjectionPriority MEDIUM 44
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-6350
  2. 2026-10-03 Alias added: GHSA-6v5j-prr3-phf9

References

Advisory 2

  • TI-2026-69554 OS command injection in Openfind SecuShare Pro CVSS 4.0CRITICAL 9.3
  • TI-2024-05604 Openfind MailGates and MailAudit - OS Command Injection CVSS 3.1CRITICAL 9.8
  • TI-2020-10167 Openfind MailGates - Command Injection CVSS 3.1CRITICAL 9.8
  • TI-2026-05572 Openfind｜MailGates/MailAudit - CRLF Injection CVSS 4.0HIGH 8.7
  • TI-2020-15840 Openfind MailGates/MailAudit - Command Injection CVSS 3.1HIGH 8.8
  • TI-2024-05016 Openfind Mail2000 - OS Command Injection CVSS 3.1HIGH 8.8
See all 17 →

Sources

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