CVE-2021-39173 – cachethq/cachet

Package

Manager: composer
Name: cachethq/cachet
Vulnerable Version: >=0 <2.5.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.01131 pctl0.77513

Details

Cachet vulnerable to forced reinstall ### Impact Authenticated users, regardless of their privileges (_User_ or _Admin_), can trick Cachet and install the instance again, leading to arbitrary code execution on the server. ### Patches This issue was addressed by improving the middleware `ReadyForUse`, which now performs a stricter validation of the instance name. ### Workarounds Only allow trusted source IP addresses to access to the administration dashboard. ### References - https://blog.sonarsource.com/cachet-code-execution-via-laravel-configuration-injection ### For more information If you have any questions or comments about this advisory, you can contact: - The original reporters, by sending an email to vulnerability.research [at] sonarsource.com; - The maintainers, by opening an issue on this repository.

Metadata

Created: 2021-08-30T16:11:33Z
Modified: 2022-08-16T18:40:56Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-r67m-m8c7-jp83/GHSA-r67m-m8c7-jp83.json
CWE IDs: ["CWE-704"]
Alternative ID: GHSA-r67m-m8c7-jp83
Finding: F113
Auto approve: 1