What’s Vulnerable › Vulnerabilities

CVE-2026-15501: AstrBotDevs AstrBot MCP Test Endpoint tools.py ToolsRoute.test_mcp_connection server-side request forgery

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-12 · updated 2026-10-24
• Weakness: CWE-918

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.

Affected products

• AstrBotDevs AstrBot: 4.25.0, 4.25.1, 4.25.2

References

• https://gist.github.com/YLChen-007/b68732c140fb11d844b214cf2db50a5a
• https://vuldb.com/cve/CVE-2026-15501
• https://vuldb.com/submit/844665
• https://vuldb.com/vuln/377808
• https://vuldb.com/vuln/377808/cti
• https://vuldb.com/submit/844665

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