CVE-2026-79483CWE-943

CVE-2026-79483

Medium · published September 1, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
32.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00399 · 32.9th percentile
Weakness
CWE-943 · Improper Neutralization of Special Elements in Data Query Logic
Published
2026-09-01T01:17Z
References (3)
https://github.com/ExploreIO/CVE-2026-79483-FastGPT-NoSQL-Injection · [email protected]https://github.com/labring/FastGPT · [email protected]https://github.com/ExploreIO/CVE-2026-79483-FastGPT-NoSQL-Injection · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 02 SEP 03:39Z
    EPSS moved — → 0%
    epss
  • 31 AUG 00:00Z
    FastGPT Community Edition 4.10.0 through 4.14.0 are vulnerable to a NoSQL injection in the POST /api/core/chat/getHistories endpoint
    cvelistv5