What’s Vulnerable › Vulnerabilities

CVE-2026-79483

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-31 · updated 2026-09-01
• Weakness: CWE-943

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.

References

• https://github.com/ExploreIO/CVE-2026-79483-FastGPT-NoSQL-Injection
• https://github.com/labring/FastGPT
• https://github.com/ExploreIO/CVE-2026-79483-FastGPT-NoSQL-Injection

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