Description
A SQL injection and unsafe deserialisation vulnerability in Koollab LMS allowed an authenticated attacker to inject through the assessment reinforcement endpoint, control data passed to unserialize(), write a webshell to a publicly accessible location, and execute arbitrary code on the server.
CVSS 9.9EPSS 0.294%Risk 1.02
View source- Published
- 2026-07-29 07:16:42
- Affected versions
- unknown
- Type
- Web application
- Last modified
- 2026-07-30 16:54:05
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H