CVE-2026-15501
AstrBotDevs AstrBot MCP Test Endpoint tools.py ToolsRoute.test_mcp_connection server-side request forgery
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jul 12, 2026
- Updated
- Jul 15, 2026
- Reserved
- Jul 11, 2026
Description
A security vulnerability has been detected in AstrBotDevs AstrBot up to 4.25.2. Affected by this issue is the function ToolsRoute.test_mcp_connection of the file astrbot/dashboard/routes/tools.py of the component MCP Test Endpoint. The manipulation of the argument mcp_server_config.url leads to server-side request forgery. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
AstrBotAstrBotDevs |
|
References
- VDB-377808 | AstrBotDevs AstrBot MCP Test Endpoint tools.py ToolsRoute.test_mcp_connection server-side request forgeryvdb-entrytechnical-description
- VDB-377808 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-15501 | CVE Analysis and Reportthird-party-advisory
- Submit #844665 | AstrBotDevs AstrBot 4.25.2 Server-Side Request Forgery (CWE-918)third-party-advisory
- https://gist.github.com/YLChen-007/b68732c140fb11d844b214cf2db50a5aexploit
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