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GoAnywhere MFT CVE-2026-15913

| EUVDEUVD-2026-75175 HIGH
Relative Path Traversal (CWE-23)
2026-09-09 df4dee71-de3a-4139-9588-11b62fe6c0ff GHSA-93h7-x9h6-vfvp
7.7
CVSS 3.1 · Vendor: df4dee71-de3a-4139-9588-11b62fe6c0ff
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Severity by source

Vendor (df4dee71-de3a-4139-9588-11b62fe6c0ff) PRIMARY
7.7 HIGH
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
vuln.today AI
7.7 HIGH

Network endpoint, low complexity, low-privilege Web User required, scope changes to break sandbox, confidentiality-only impact via arbitrary file read.

3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Primary rating from Vendor (df4dee71-de3a-4139-9588-11b62fe6c0ff).

CVSS VectorVendor: df4dee71-de3a-4139-9588-11b62fe6c0ff

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Sep 09, 2026 - 22:35 vuln.today
Patch available
Sep 09, 2026 - 22:34 EUVD
CVE Published
Sep 09, 2026 - 22:17 cve.org
HIGH 7.7

DescriptionCVE.org

In versions prior to 7.10.2 a path traversal vulnerability in the /attachRemoteFiles endpoint of Fortra's GoAnywhere MFT allows Web Users with both Secure Folders and Secure Mail permissions to escape their sandboxed home directory, achieving arbitrary file read.

AnalysisAI

Path traversal in Fortra GoAnywhere MFT versions prior to 7.10.2 allows authenticated Web Users to escape their sandboxed home directory and read arbitrary files from the server filesystem. Exploitation requires a Web User account provisioned with both Secure Folders and Secure Mail permissions - a role combination common in production deployments of this enterprise MFT platform. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires: (1) a valid Web User account on the GoAnywhere MFT instance - unauthenticated access is not possible; (2) that account must be explicitly configured with BOTH Secure Folders AND Secure Mail permissions simultaneously - accounts with only one of these permissions cannot reach the vulnerable /attachRemoteFiles code path; (3) network access to the GoAnywhere Web Client interface. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 7.7 score (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N) appropriately reflects a network-exploitable, low-complexity flaw requiring only low-privilege credentials, with high confidentiality impact due to scope change. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade to GoAnywhere MFT 7.10.2 or later, which addresses the path traversal per vendor advisory fi-2026-011 (https://www.fortra.com/security/advisories/product-security/fi-2026-011). … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, prioritize patching GoAnywhere MFT to version 7.10.2 or later on all affected systems. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-15913 vulnerability details – vuln.today

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