What is CVE-2026-5000?

CVE-2026-5000 is a high-severity vulnerability in Promtengineer Localgpt, classified under Missing Authentication for Critical Function. CVSS score: 7.3/10. Published 2026-03-28.

How severe is CVE-2026-5000?

High severity. CVSS v3 base score is 7.3 out of 10.

Auth bypass in Promtengineer Localgpt

CVE-2026-5000

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 B…

Vulnerability class: Broken Authentication

EPSS: 0.001 (24.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: 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.

Affected products

Promtengineer Localgpt — versions 4d41c7d1713b16b216d8e062e51a5dd88b20b054

Weakness classification (CWE)

References

VDB-353887 | PromtEngineer localGPT API Endpoint server.py LocalGPTHandler missing authentication (vdb-entry, technical-description)
VDB-353887 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
Submit #778315 | PromtEngineer localGPT Latest (commit 4d41c7d) Missing Authentication and Authorization (third-party-advisory)
github.com/August829/CVEP/issues/8 (issue-tracking)

Frequently asked questions

What is CVE-2026-5000?: CVE-2026-5000 is a high-severity vulnerability in Promtengineer Localgpt, classified under Missing Authentication for Critical Function. CVSS score: 7.3/10. Published 2026-03-28.
How severe is CVE-2026-5000?: High severity. CVSS v3 base score is 7.3 out of 10.