CVE-2026-44286 Details
Description
FastGPT is an AI Agent building platform. Prior to version 4.14.17, an unauthenticated Server-Side Request Forgery (SSRF) vulnerability allows attackers (or authenticated users with App editing privileges) to send arbitrary HTTP requests to internal/private network addresses. The fetchData function in the lafModule workflow node uses axios to fetch user-controlled URLs without validating them against the application's internal network blocklist guard (isInternalAddress), bypassing SSRF protections. This issue has been patched in version 4.14.17.
A server-side request forgery (SSRF) vulnerability has been identified in FastGPT versions prior to 4.14.17. This vulnerability allows unauthenticated attackers or authenticated users with application editing privileges to send arbitrary HTTP requests to internal network addresses. The issue arises in the 'lafModule' workflow node, where the 'fetchData' function uses axios to retrieve user-specified URLs without proper validation against the application's internal network blocklist. This oversight bypasses existing SSRF protections, enabling potential exploitation of internal services.
Users are advised to update FastGPT to version 4.14.17 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 8, 2026CISA-ADP
Assessed May 11, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/labring/FastGPT/security/advisories/GHSA-xpx6-xcpf-76qg | CISA-ADP | AdvisoryExploitRemedyVendor |
| https://github.com/labring/FastGPT/releases/tag/v4.14.17 | [email protected] | Release NotesVendor |
| https://github.com/labring/FastGPT/security/advisories/GHSA-xpx6-xcpf-76qg | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| labring FastGPT | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 11, 2026 | CVE Modified | CISA-ADP |
| May 8, 2026 | New CVE Received | [email protected] |