CVE-2026-15501

MEDIUM

AstrBotDevs AstrBot MCP Test Endpoint tools.py ToolsRoute.test_mcp_connection server-side request forgery

Title source: cna

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.

References (5)

Core 5

Core References

Vdb Entry, Technical Description vdb-entry technical-description

VDB-377808 | AstrBotDevs AstrBot MCP Test Endpoint tools.py ToolsRoute.test_mcp_connection server-side request forgery

https://vuldb.com/vuln/377808

Signature, Permissions Required signature permissions-required

VDB-377808 | CTI Indicators (IOB, IOC, IOA)

https://vuldb.com/vuln/377808/cti

Exploit exploit

https://gist.github.com/YLChen-007/b68732c140fb11d844b214cf2db50a5a

Third Party Advisory third-party-advisory

CVE-2026-15501 | CVE Analysis and Report

https://vuldb.com/cve/CVE-2026-15501

Third Party Advisory third-party-advisory

Submit #844665 | AstrBotDevs AstrBot 4.25.2 Server-Side Request Forgery (CWE-918)

https://vuldb.com/submit/844665

Scores

CVSS v3 6.3

EPSS 0.0021

EPSS Percentile 10.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-918

Status published

Products (3)

AstrBotDevs/AstrBot 4.25.0

AstrBotDevs/AstrBot 4.25.1

AstrBotDevs/AstrBot 4.25.2

Published Jul 12, 2026

Tracked Since Jul 12, 2026