What is CVE-2026-5003?

CVE-2026-5003 is a medium-severity vulnerability in Promtengineer Localgpt, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-03-28.

How severe is CVE-2026-5003?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Promtengineer Localgpt

CVE-2026-5003

A vulnerability was found in PromtEngineer localGPT up to 4d41c7d1713b16b216d8e062e51a5dd88b20b054. This affects the function handle_index of the file rag_system/api_server.py of the component Web Interface. Performing a manipulation resul…

Vulnerability class: Information Disclosure

EPSS: 0.000 (14.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R.

Affected products

Promtengineer Localgpt — versions 4d41c7d1713b16b216d8e062e51a5dd88b20b054

Weakness classification (CWE)

References

VDB-353890 | PromtEngineer localGPT Web api_server.py handle_index information disclosure (vdb-entry, technical-description)
VDB-353890 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
Submit #779148 | PromtEngineer localGPT Latest (commit: 4d41c7d) Arbitrary File Read (third-party-advisory)
github.com/August829/CVEP/issues/10 (exploit, issue-tracking)

Frequently asked questions

What is CVE-2026-5003?: CVE-2026-5003 is a medium-severity vulnerability in Promtengineer Localgpt, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-03-28.
How severe is CVE-2026-5003?: Medium severity. CVSS v3 base score is 5.3 out of 10.