CVEvulnerability

CVE-2026-7847

1.2 LOW Published 2026-05-05 Modified 2026-07-24 Official page ↗
Status
Deferred
Published
2026-05-05
Last modified
2026-07-24
Assigner
[email protected]
CVSS 4.0 ([email protected])
1.2 LOW — CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
2.6 LOW — CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0 ([email protected])
1.4 LOW — AV:A/AC:H/Au:S/C:P/I:N/A:N
Weaknesses
CWE-310, CWE-330

Description

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.

Related

Weakness · not in database (1)

Weakness · CWE (1)

  • CWE-330 Use of Insufficiently Random Values weakness

References