CVE-2021-39172
- Reference to the description:
- Description:
- Cachet is an open source status page system. Prior to version 2.5.1, authenticated users, regardless of their privileges (User or Admin), can exploit a new line injection in the configuration edition feature (e.g. mail settings) and gain arbitrary code execution on the server. This issue was addressed in version 2.5.1 by improving `UpdateConfigCommandHandler` and preventing the use of new lines characters in new configuration values. As a workaround, only allow trusted source IP addresses to access to the administration dashboard.
- Last updated date:
- 12/13/2022
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 12/13/2022
- Reference url to background
https://blog.sonarsource.com/cachet-code-execution-via-laravel-configuration-injection/