CVE-2026-5000

HIGH 7.3

PromtEngineer localGPT API Endpoint server.py LocalGPTHandler missing authentication

CVSS Score

7.3

EPSS Score

0.1%

EPSS Percentile

24th

A vulnerability was detected in PromtEngineer localGPT up to 4d41c7d1713b16b216d8e062e51a5dd88b20b054. Impacted is the function LocalGPTHandler of the file backend/server.py of the component API Endpoint. The manipulation of the argument BaseHTTPRequestHandler results in missing authentication. The attack can be executed remotely. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-306 CWE-287
Vendor	promtengineer
Product	localgpt
Published	Mar 28, 2026
Last Updated	Apr 1, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

PromtEngineer / localGPT

4d41c7d1713b16b216d8e062e51a5dd88b20b054

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/353887 vuldb.com: https://vuldb.com/vuln/353887/cti vuldb.com: https://vuldb.com/submit/778315 github.com: https://github.com/August829/CVEP/issues/8

Credits

🔍 Yu_Bao (VulDB User) VulDB