Description
A vulnerability was detected in chatchat-space Langchain-Chatchat up to 0.3.1.3. This vulnerability affects the function files/list_files/retrieve_file/retrieve_file_content/delete_file of the file libs/chatchat-server/chatchat/server/api_server/openai_routes.py of the component Compatible File Service. The manipulation results in missing authentication. The attacker must have access to the local network to execute the attack. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS breakdown
CVSS 4.0
Attack Vector
Adjacent
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality (Vulnerable System)
Low
Integrity (Vulnerable System)
Low
Availability (Vulnerable System)
Low
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
E
Physical
CVSS 3.1
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
E
Physical
RL
X
RC
Required
Affected products
- chatchat-space / Langchain-Chatchat0.3.1.0 – 0.3.1.0
- chatchat-space / Langchain-Chatchat0.3.1.1 – 0.3.1.1
- chatchat-space / Langchain-Chatchat0.3.1.2 – 0.3.1.2
- chatchat-space / Langchain-Chatchat0.3.1.3 – 0.3.1.3
References
- MISChttps://vuldb.com/vuln/361123
- MISChttps://vuldb.com/vuln/361123/cti
- MISChttps://vuldb.com/submit/807790
- MISChttps://github.com/chatchat-space/Langchain-Chatchat/issues/5465
- MISChttps://github.com/3em0/cve_repo/blob/main/Langchain-Chatchat/Vuln-4-Missing-Auth-File-Endpoints.md
- MISChttps://github.com/chatchat-space/Langchain-Chatchat/