CVE-2026-79483
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductCommunity Edition
PublishedAug 31, 2026
First seenAug 31, 2026
Weakness typeCWE-943CWE-943
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| FastGPT Community Edition | 4.10.0 ≤ v ≤ 4.14.0 | — |
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