Atheos is a self-hosted browser-based cloud IDE. Prior to v600, the $path and $target parameters are not properly validated across multiple components, allowing an attacker to read, modify, or execute arbitrary files on the server. These vulnerabilities can be exploited through various attack vectors present in multiple PHP files. This vulnerability is fixed in v600.
CVE ID: CVE-2025-22152
CVSS Base Severity: CRITICAL
CVSS Base Score: 9.4
Vendor: Atheos
Product: Atheos
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 12.63% (scored less or equal to compared to others)
EPSS Date: 2025-02-08 (when was this score calculated)