RCE in Assafelovic Gpt-researcher
CVE-2026-5631
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…
EPSS: 0.001 (20.8th 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.
Affected products
- Assafelovic Gpt-researcher — versions 3.4.0, 3.4.1, 3.4.2
Weakness classification (CWE)
References
- VDB-355419 | assafelovic gpt-researcher ws Endpoint server_utils.py extract_command_data code injection (technical-description, vdb-entry)
- VDB-355419 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #785858 | assafelovic gpt-researcher 3.4.3 Unauthenticated Remote Code Execution (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-5631?
- CVE-2026-5631 is a high-severity vulnerability in Assafelovic Gpt-researcher, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-04-06.
- How severe is CVE-2026-5631?
- High severity. CVSS v3 base score is 7.3 out of 10.