CVE-2026-7847
CVE-2026-7847 · chatchat-space Langchain-Chatchat Uploaded File openai_routes.py _get_file_id random values
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
A vulnerability was found in chatchat-space Langchain-Chatchat up to 0.3.1.3. The affected element is the function _get_file_id of the file libs/chatchat-server/chatchat/server/api_server/openai_routes.py of the component Uploaded File Handler. Performing a manipulation results in insufficiently random values. Access to the local network is required for this attack. The attack's complexity is rated as high. The exploitability is described as difficult. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS 2.1 · Baja · EPSS 0,2%
- Publicación
- Actualización
Pila tecnológica: python
Productos y versiones afectados
langchain-chatchat
- Versiones
- 0.3.1.0: Afectada
- 0.3.1.1: Afectada
- 0.3.1.2: Afectada
- 0.3.1.3: Afectada
Sin corrección publicada
langchain-chatchat PyPI
- Versiones
- 0.3.0
- 0.3.0.20240506
- 0.3.0.20240606
- 0.3.0.20240610
- 0.3.0.20240610.1
- 0.3.0.20240611
- 0.3.0.20240612
- 0.3.0.20240612.1
- 0.3.0.20240612.2
- 0.3.0.20240612.3
- 0.3.0.20240612.4
- 0.3.0.20240616
- 0.3.0.20240618
- 0.3.0.20240619
- 0.3.0.20240621
- 0.3.0.20240621.3
- 0.3.0.20240625
- 0.3.0.20240625.1
- 0.3.1
- 0.3.1.1
- 0.3.1.2
- 0.3.1.3
- Intervalos de versiones afectados
- ECOSYSTEM: ≤ 0.3.1.3
Sin corrección publicada
Fuentes originales
- https://vuldb.com/vuln/361126
- https://vuldb.com/vuln/361126/cti
- https://vuldb.com/submit/807796
- https://github.com/chatchat-space/Langchain-Chatchat/issues/5464
- https://github.com/3em0/cve_repo/blob/main/Langchain-Chatchat/Vuln-3-Predictable-File-ID.md
- https://github.com/chatchat-space/Langchain-Chatchat/
- https://nvd.nist.gov/vuln/detail/CVE-2026-7847