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TI-2026-00820 Aliases CVE-2026-1089GHSA-6x5f-r479-qh4p

User‑Controlled HTTP Header In Fortra's GoAnywhere MFT Allows Arbitrary DNS Lookups

Priority LOW 34CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · None · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

User‑Controlled HTTP Header in Fortra's GoAnywhere MFT prior to version 7.10.0 allows attackers to trigger a DNS lookup, as well as DNS Rebinding and Information Disclosure.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00229 13th percentileScored 2026-11-07
Fix Fixed GoAnywhere MFT (Fortra): 7.10.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
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
FortraGoAnywhere MFTbefore 7.10.07.10.0Patch availableCNA
  • GoAnywhere MFT VendorFortra Affected before 7.10.0 Fixed in 7.10.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:fortra:goanywhere_managed_file_transfer:*:*:*:*:*:*:*:*before 7.10.0VulnerableFortra
  • cpe:2.3:a:fortra:goanywhere_managed_file_transfer:*:*:*:*:*:*:*:* Versions before 7.10.0 Vulnerable ·Fortra

Remediation

  • Fix · CNA GoAnywhere MFT (Fortra) Fixed in 7.10.0

Fixed in the same release

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

  • Release ·

    Fortra GoAnywhere MFT 7.10.0

    5 records Highest priority Priority LOW 5 LOW

    Other records, highest priority first

    • TI-2025-13122 GoAnywhere MFT SFTP Service Login Vulnerable to Brute Force Attack Under Certain CircumstancesPriority LOW 37
    • TI-2026-00737 HTML Injection possible in system generated emails in Fortra's GoAnywhere MFTPriority LOW 29
    • TI-2025-01061 Encryption vulnerable to brute-force decryption in GoAnywhere MFTPriority LOW 25
    Show all 5 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-1089
  2. 2026-10-03 Alias added: GHSA-6x5f-r479-qh4p

References

Advisory 1

  • TI-2025-09211 Deserialization Vulnerability in GoAnywhere MFT's License Servlet KEVCVSS 3.1CRITICAL 10.0
  • TI-2024-00185 Authentication Bypass in GoAnywhere MFT CVSS 3.1CRITICAL 9.8
  • TI-2023-00634 Fortra GoAnywhere MFT License Response Servlet Command Injection KEVCVSS 3.1HIGH 7.2
  • TI-2025-13122 GoAnywhere MFT SFTP Service Login Vulnerable to Brute Force Attack Under Certain Circumstances CVSS 3.1HIGH 7.3
  • TI-2024-16608 Authentication bypass in GoAnywhere MFT prior to 7.6.0 CVSS 3.1MEDIUM 6.5
  • TI-2026-00737 HTML Injection possible in system generated emails in Fortra's GoAnywhere MFT CVSS 3.1MEDIUM 5.4
See all 12 →

Sources

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