Vulnerabilities > CVE-2023-36822 - Unspecified vulnerability in Uptime-Kuma Project Uptime-Kuma

CVSS 8.1 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

NONE

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

uptime-kuma-project

NVD

Published: 2023-07-05

Updated: 2024-11-21

Summary

Uptime Kuma, a self-hosted monitoring tool, has a path traversal vulnerability in versions prior to 1.22.1. Uptime Kuma allows authenticated users to install plugins from an official list of plugins. This feature is currently disabled in the web interface, but the corresponding API endpoints are still available after login. Before a plugin is downloaded, the plugin installation directory is checked for existence. If it exists, it's removed before the plugin installation. Because the plugin is not validated against the official list of plugins or sanitized, the check for existence and the removal of the plugin installation directory are prone to path traversal. This vulnerability allows an authenticated attacker to delete files from the server Uptime Kuma is running on. Depending on which files are deleted, Uptime Kuma or the whole system may become unavailable due to data loss.

Vulnerable Configurations

Part	Description	Count
Application	Uptime-Kuma_Project Uptime Kuma Project Uptime Kuma 1.0.0 Uptime Kuma Project Uptime Kuma 1.0.1 Uptime Kuma Project Uptime Kuma 1.0.2 Uptime Kuma Project Uptime Kuma 1.0.3 Uptime Kuma Project Uptime Kuma 1.0.4 Uptime Kuma Project Uptime Kuma 1.0.5 Uptime Kuma Project Uptime Kuma 1.0.6 Uptime Kuma Project Uptime Kuma 1.0.7 Uptime Kuma Project Uptime Kuma 1.0.8 Uptime Kuma Project Uptime Kuma 1.0.9 Uptime Kuma Project Uptime Kuma 1.0.10 Uptime Kuma Project Uptime Kuma 1.1.0 Uptime Kuma Project Uptime Kuma 1.2.0 Uptime Kuma Project Uptime Kuma 1.3.0 Uptime Kuma Project Uptime Kuma 1.3.1 Uptime Kuma Project Uptime Kuma 1.3.2 Uptime Kuma Project Uptime Kuma 1.5.0 Uptime Kuma Project Uptime Kuma 1.5.1 Uptime Kuma Project Uptime Kuma 1.5.2 Uptime Kuma Project Uptime Kuma 1.5.3 Uptime Kuma Project Uptime Kuma 1.6.0 Uptime Kuma Project Uptime Kuma 1.6.1 Uptime Kuma Project Uptime Kuma 1.6.2 Uptime Kuma Project Uptime Kuma 1.6.3 Uptime Kuma Project Uptime Kuma 1.7.0 Uptime Kuma Project Uptime Kuma 1.7.1 Uptime Kuma Project Uptime Kuma 1.7.2 Uptime Kuma Project Uptime Kuma 1.7.3 Uptime Kuma Project Uptime Kuma 1.8.0 Uptime Kuma Project Uptime Kuma 1.9.0 Uptime Kuma Project Uptime Kuma 1.9.1 Uptime Kuma Project Uptime Kuma 1.9.2 Uptime Kuma Project Uptime Kuma 1.10.0 Uptime Kuma Project Uptime Kuma 1.10.1 Uptime Kuma Project Uptime Kuma 1.10.2 Uptime Kuma Project Uptime Kuma 1.11.0 Uptime Kuma Project Uptime Kuma 1.11.1 Uptime Kuma Project Uptime Kuma 1.11.2 Uptime Kuma Project Uptime Kuma 1.11.3 Uptime Kuma Project Uptime Kuma 1.11.4 Uptime Kuma Project Uptime Kuma 1.12.0 Uptime Kuma Project Uptime Kuma 1.12.1 Uptime Kuma Project Uptime Kuma 1.13.0 Uptime Kuma Project Uptime Kuma 1.13.1 Uptime Kuma Project Uptime Kuma 1.13.2 Uptime Kuma Project Uptime Kuma 1.14.0 Uptime Kuma Project Uptime Kuma 1.14.1 Uptime Kuma Project Uptime Kuma 1.15.0 Uptime Kuma Project Uptime Kuma 1.15.1 Uptime Kuma Project Uptime Kuma 1.16.0 Uptime Kuma Project Uptime Kuma 1.16.1 Uptime Kuma Project Uptime Kuma 1.17.0 Uptime Kuma Project Uptime Kuma 1.17.1 Uptime Kuma Project Uptime Kuma 1.18.0 Uptime Kuma Project Uptime Kuma 1.18.1 Uptime Kuma Project Uptime Kuma 1.18.2 Uptime Kuma Project Uptime Kuma 1.18.3 Uptime Kuma Project Uptime Kuma 1.18.4 Uptime Kuma Project Uptime Kuma 1.18.5 Uptime Kuma Project Uptime Kuma 1.19.0 Uptime Kuma Project Uptime Kuma 1.19.1 Uptime Kuma Project Uptime Kuma 1.19.2 Uptime Kuma Project Uptime Kuma 1.19.3 Uptime Kuma Project Uptime Kuma 1.19.4 Uptime Kuma Project Uptime Kuma 1.19.5 Uptime Kuma Project Uptime Kuma 1.19.6 Uptime Kuma Project Uptime Kuma 1.20.0 Uptime Kuma Project Uptime Kuma 1.20.1 Uptime Kuma Project Uptime Kuma 1.20.2 Uptime Kuma Project Uptime Kuma 1.21.0 Uptime Kuma Project Uptime Kuma 1.21.1 Uptime Kuma Project Uptime Kuma 1.21.2 Uptime Kuma Project Uptime Kuma 1.21.3 Uptime Kuma Project Uptime Kuma 1.22.0	94

Summary

Vulnerable Configurations

References