Agnaistic agnai through 1.0.555 contains a hard-coded credentials vulnerability in self-host.docker-compose.yml, which sets a fixed admin password and public JWT secret. Unauthenticated attackers can log in as admin or sign their own JWT with admin: true to impersonate users, reset passwords, and change server configuration.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/agnaistic/agnai
disclosure@vulncheck.com
https://github.com/agnaistic/agnai/blob/6c3de258cb33999c3f292c71aa031d235268118…
disclosure@vulncheck.com
https://github.com/agnaistic/agnai/blob/6c3de258cb33999c3f292c71aa031d235268118…
disclosure@vulncheck.com
https://github.com/agnaistic/agnai/blob/6c3de258cb33999c3f292c71aa031d235268118…
disclosure@vulncheck.com
https://hackmd.io/@haind/agnai-selfhost-compose-hardcoded-admin-jwt-secret
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/agnaistic-agnai-through-1.0.555-hard-coded…
disclosure@vulncheck.com