CVE-2026-51866 DB-GPT - Unrestricted File Upload

DB-GPT 0.7.5 and 0.8.0 contain an unrestricted file upload vulnerability caused by skill upload via /api/v1/skills/upload, letting attackers execute uploaded skills through /api/v1/chat/react-agent, exploit requires skill upload access.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.33% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Unrestricted File Upload
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
30 September 2026
Updated
15 October 2026
Weakness
CWE-94

Vendor fix

Update to the latest version with fixed upload validation.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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