UnoPim before 2.1.3 fails to include integration store, update, and key-generation routes in its ACL map, allowing any admin user to bypass permission checks. Attackers with minimal admin privileges can create OAuth API integrations, mint client credentials, and escalate permissions by exploiting missing authorization validation in the Bouncer middleware.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Webkul Unopim
cpe:2.3:a:webkul:unopim:*:*:*:*:*:*:*:*
|
— |
2.1.3
|
References 6
https://github.com/geo-chen/oss/blob/main/unopim.md
disclosure@vulncheck.com
https://github.com/unopim/unopim
disclosure@vulncheck.com
https://github.com/unopim/unopim/blob/v2.1.2/packages/Webkul/User/src/Http/Midd…
disclosure@vulncheck.com
https://github.com/unopim/unopim/commit/acbf2e160ced78446d6e4267e89f264bf04612c4
disclosure@vulncheck.com
https://github.com/unopim/unopim/releases/tag/v2.1.3
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/unopim-before-2.1.3-missing-authorization-…
disclosure@vulncheck.com