CVE-2026-26003

FastGPT is an AI Agent building platform. From 4.14.0 to 4.14.5, attackers can directly access the plugin system through FastGPT/api/plugin/xxx without authentication, thereby threatening the plugin system. This may cause the plugin system to crash and the loss of plugin installation status, but it will not result in key leakage. For older versions, as there are only operation interfaces for obtaining information, the impact is almost negligible. This vulnerability is fixed in 4.14.5-fix.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/labring/FastGPT/commit/0beb52a2f3dc4067aab011cc98122d1352823b0c	Patch
https://github.com/labring/FastGPT/releases/tag/v4.14.5-fix	Release Notes
https://github.com/labring/FastGPT/security/advisories/GHSA-wcrg-g824-9gfg	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fastgpt:fastgpt::::::::
	cpe:2.3:a:fastgpt:fastgpt:4.14.5:-::::::

History

No history.

Information

Published : 2026-02-10 18:16

Updated : 2026-02-23 18:06

NVD link : CVE-2026-26003

Mitre link : CVE-2026-26003

CVE.ORG link : CVE-2026-26003

JSON object : View

Products Affected

fastgpt

fastgpt

CWE

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

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