CVE-2026-1089
6.5 · MEDIUMOverview
CVE-2026-1089 is a medium-severity vulnerability affecting fortra goanywhere_managed_file_transfer. It was published on April 21, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from fortra. Update goanywhere_managed_file_transfer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| fortra | goanywhere_managed_file_transfer | >= 0, < 7.10.0 | Affected |
Frequently Asked Questions
What is CVE-2026-1089?
CVE-2026-1089 is a medium-severity vulnerability affecting fortra goanywhere_managed_file_transfer. It was published on April 21, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2026-1089?
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-1089?
Check the references section for vendor advisories and patches from fortra. Update goanywhere_managed_file_transfer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-1089?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-1089 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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