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TI-2004-00998 Aliases CVE-2004-1101GHSA-q6f4-4wv3-g4pv

mailpost.exe in MailPost 5.1.1sv, and possibly earlier versions, allows remote attackers…

Priority LOW 35Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

mailpost.exe in MailPost 5.1.1sv, and possibly earlier versions, allows remote attackers to cause a denial of service (server crash), leak sensitive pathname information in the resulting error message, and execute a cross-site scripting (XSS) attack via an HTTP request that contains a / (backslash) and arbitrary webscript before the requested file, which leaks the pathname and does not quote the script in the resulting Visual Basic error message.

Why it matters now

EPSS 0.06045 93rd 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 · 1

CPEVersionsRoleVendor
cpe:2.3:a:tips:mailpost:5.1.1_sv:*:*:*:*:*:*:*5.1.1_svVulnerableTips
  • cpe:2.3:a:tips:mailpost:5.1.1_sv:*:*:*:*:*:*:* Versions 5.1.1_sv Vulnerable ·Tips

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2004-1101
  2. 2026-10-03 Alias added: GHSA-q6f4-4wv3-g4pv

References

Advisory 1

Other 1

  • TI-2004-00997 Cross-site scripting (XSS) vulnerability in mailpost.exe in MailPost 5.1.1sv, and… CVSS 2.0MEDIUM 6.8
  • TI-2004-00999 MailPost 5.1.1sv, and possibly earlier versions, displays a different error message… CVSS 2.0MEDIUM 5.0
  • TI-2004-01000 MailPost 5.1.1sv, and possibly earlier versions, when debug mode is enabled, allows… CVSS 2.0MEDIUM 5.0

Sources

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