CVE-2026-5630
MediumCVSS 4.3Exploitation Probability (EPSS)
Low risk26th percentile - higher than 26% of all known CVEs
Summary
A cross-site scripting vulnerability has been found in assafelovic gpt-researcher up to version 3.4.3 in the Report API component in file backend/server/app.py.
Risk Assessment
The attack can be carried out remotely, and the exploit has been published, increasing the risk of exploitation. It could lead to data theft or other attacks.
Recommendation
Contact the project author for patches or apply temporary mitigations such as input validation.
Other vulnerabilities in gpt-researcher
See all- CVE-2026-37006Critical
Vulnerability in the WebSocket endpoint of gpt-researcher v0.14.7 and before. An unauthenticated remote attacker can achieve code execution via malicious Model Context Protocol configurations.
- CVE-2025-65720Critical
An issue in GPT Researcher v3.3.7 allows attackers to execute arbitrary commands on a victim system via user interaction with a crafted HTML page.
- CVE-2026-5633High
Vulnerability in gpt-researcher up to version 3.4.3 in the ws Endpoint component. Manipulation of the source_urls argument can lead to server-side request forgery (SSRF). The attack is remote and the exploit has been publicly disclosed.
- CVE-2026-5632High
In gpt-researcher up to version 3.4.3, a missing authentication vulnerability was found in an unknown function of the HTTP REST API endpoint. The attack can be performed remotely and the exploit has been made public. The project was informed but has not responded.
- CVE-2026-5631High
Vulnerability in gpt-researcher up to version 3.4.3. The extract_command_data function in backend/server/server_utils.py in the WebSocket component allows remote code injection via manipulation of the args argument. The exploit has been publicly disclosed.
- CVE-2026-5625Medium
gpt-researcher up to 3.4.3 has an XSS vulnerability in the WebSocket interface via the 'task' argument in researcher.php. Remote exploitation is possible and the exploit is public.
Original NVD description (English source)
A flaw has been found in assafelovic gpt-researcher up to 3.4.3. The impacted element is an unknown function of the file backend/server/app.py of the component Report API. This manipulation causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.