HighVulnerability

CVE-2026-44286: FastGPT unauthenticated SSRF through lafModule fetchData in workflow node

Source: NVD(opens in a new tab)
Identifier: CVE-2026-44286
Published: May 8, 2026
Record updated: October 9, 2026

Known exploitation: Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS: 0.2%

Summary

CVE-2026-44286 affects FastGPT, an AI Agent building platform, prior to version 4.14.17. An unauthenticated attacker, or an authenticated user with App editing privileges, can make the fetchData function in the lafModule workflow node send arbitrary HTTP requests to internal or private network addresses. The function uses axios on user-controlled URLs without checking them against the isInternalAddress blocklist guard.

Mitigation

Fixed in 4.14.17.

Details

Scores and exploitation

EPSS: 0.2%Estimated probability that this CVE is exploited in the next 30 days, from the FIRST Exploit Prediction Scoring System. Read on November 8, 2026.
Disclosure date: May 8, 2026

Weaknesses and techniques

Weakness (CWE): CWE-918
Attack pattern (CAPEC): CAPEC-664

Classification

Attack type: Other
Attack sophistication: Trivial
AI component targeted: Agent
Impact: Confidentiality,
Integrity
Labels: security

How this record was produced

Summaries, mitigations and labels on this page are generated automatically from the source. The linked source is authoritative. The source gives this advisory a description and no title, so the title above is a headline generated from the source text.

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-44286

First tracked: May 9, 2026 at 02:12 AM ET, from NVD/CVE Database

Classifier: claude-haiku-5-5, prompt v4

Classifier confidence: 85% (self-assessed)

Topics

AI agents

Summary

Mitigation

Topics

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