CVE-2026-5631: Assafelovic Gpt-Researcher

High severity, CVSS 7.3. EPSS: 0.5% chance of exploitation in the next 30 days.

A vulnerability has been found in assafelovic gpt-researcher up to 3.4.3. This affects the function extract_command_data of the file backend/server/server_utils.py of the component ws Endpoint. Such manipulation of the argument args leads to code injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• Assafelovic Gpt-Researcher: version 3.4.0 only; version 3.4.1 only; version 3.4.2 only; version 3.4.3 only

Published 2026-04-06. Last modified 2026-07-24.