baserCMS is a website development framework. In versions 5.0.0 before 5.3.2 and 5.4.0 before 5.4.2, list and detail actions in the Admin and Api/Admin prefixes pass request query parameters, including contain, conditions, fields, finder, and order, directly to the ORM as options. A user able to log into the admin panel can embed SQL fragments in those options to execute arbitrary SQL against the application's database, including reading password hashes from the users table.
Public-page and public-API fixes released in 5.3.1 and 5.4.1 did not protect these administrative paths. Setting USE_CORE_ADMIN_API to false does not prevent access through an authenticated browser session. This issue has been patched in versions 5.3.2 and 5.4.2.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v3.1
Weakness Type (CWE)
Vulnerable Products
baserproject:basercms
References 4
https://github.com/baserproject/basercms/security/advisories/GHSA-2w6g-wp3r-26m3
https://github.com/baserproject/basercms/security/advisories/GHSA-2w6g-wp3r-26m3
https://github.com/baserproject/basercms/commit/344de2aa975eda6d85dc1fa4647ba09…
https://github.com/baserproject/basercms/commit/344de2aa975eda6d85dc1fa4647ba094caf8dcb6
https://github.com/baserproject/basercms/releases/tag/5.3.2
https://github.com/baserproject/basercms/releases/tag/5.3.2
https://github.com/baserproject/basercms/releases/tag/5.4.2
https://github.com/baserproject/basercms/releases/tag/5.4.2