CVE-2025-50505 Details
Description
Clash Verge Rev thru 2.2.3 (fixed in 2.3.0) forces the installation of system services(clash-verge-service) by default and exposes key functions through the unauthorized HTTP API `/start_clash`, allowing local users to submit arbitrary bin_path parameters and pass them directly to the service process for execution, resulting in local privilege escalation.
A local privilege escalation vulnerability has been identified in Clash Verge versions through 2.2.3. The issue arises from the default installation of the clash-verge-service, which runs with elevated privileges and exposes an unauthorized HTTP API endpoint, '/start_clash'. This endpoint allows local users to send arbitrary 'bin_path' parameters that are executed by the service, leading to unauthorized access to system resources.
Users are advised to update to the latest version of Clash Verge.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 7, 2025CISA-ADP
Assessed Oct 8, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/bron1e/CVE-2025-50505 | [email protected] | ExploitTechnical Analysis |
| https://github.com/cisagov/vulnrichment/issues/206 | [email protected] | |
| https://github.com/clash-verge-rev/clash-verge-rev | [email protected] | Source CodeVendor |
| https://github.com/clash-verge-rev/clash-verge-service | [email protected] | Source CodeVendor |
| https://www.clashverge.dev/ | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-250 | Execution with Unnecessary Privileges | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Clash Verge Rev | All versions |
CPE
Remediation
| |
| Clash Verge Service | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jan 21, 2026 | CVE Modified | [email protected] |
| Oct 8, 2025 | CVE Modified | CISA-ADP |
| Oct 7, 2025 | New CVE Received | [email protected] |