CVE-2026-1089

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

At a glance

Severity: MEDIUM 6.5
EPSS: EPSS 0.23 % · percentile 14 (2026-10-27)
State: PUBLISHED
Published: 2026-04-21
Updated: 2026-04-21
Assigner: Fortra
NVD status: Analyzed

Description

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.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L	Fortra
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L	NVD · df4dee71-de3a-4139-9588-11b62fe6c0ff (Secondary)

Weaknesses (CWE)

CWE-74

European references

ENISA EUVD · EUVD-2026-24130
GCVE · GCVE-0-2026-1089

Affected configurations (NVD CPE)

cpe:2.3:a:fortra:goanywhere_managed_file_transfer:*:*:*:*:*:*:*:* < 7.10.0

Affected products

Product	Versions
Fortra · GoAnywhere MFT	affected 0 < 7.10.0

References

https://www.fortra.com/security/advisories/product-security/fi-2026-005

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD