FastGPT Community Edition 4.10.0 through 4.14.0 are vulnerable to a NoSQL injection in the POST /api/core/chat/getHistories endpoint. An unauthenticated attacker can inject malicious NoSQL operators via crafted JSON payloads to bypass authorization checks, resulting in unauthorized access to chat history titles of all users across the platform.

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History

Mon, 31 Aug 2026 21:45:00 +0000

Type Values Removed Values Added
Title NoSQL Injection Allows Unauthenticated Access to All Users’ Chat History in FastGPT
Weaknesses CWE-90

Mon, 31 Aug 2026 20:45:00 +0000

Type Values Removed Values Added
Description FastGPT Community Edition 4.10.0 through 4.14.0 are vulnerable to a NoSQL injection in the POST /api/core/chat/getHistories endpoint. An unauthenticated attacker can inject malicious NoSQL operators via crafted JSON payloads to bypass authorization checks, resulting in unauthorized access to chat history titles of all users across the platform.
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-08-31T20:40:19.288Z

Reserved: 2026-08-25T00:00:00.000Z

Link: CVE-2026-79483

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-31T21:17:49.120

Modified: 2026-08-31T21:17:49.120

Link: CVE-2026-79483

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-31T21:30:05Z

Weaknesses