CVE-2026-82905: sdcb chats fetch-tools Endpoint McpController.cs McpController server-side request forgery
A vulnerability was detected in sdcb chats up to 1.12.0. This affects the function McpController of the file src/BE/web/Controllers/Users/Mcps/McpController.cs of the component fetch-tools Endpoint. The manipulation results in server-side request forgery. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
The issue affects sdcb chats through version 1.12.0 where the fetch-tools Endpoint uses McpController in src/BE/web/Controllers/Users/Mcps/McpController.cs. The available data does not identify a fixed version.
What access does an attacker need?
The attack can be launched remotely, but the CVSS vector indicates low privileges are required. No user interaction is required.
Is exploitation currently a practical concern?
Yes. A public exploit is available and may be used, reflected by an exploit maturity rating of Proof of Concept.
What is the potential impact?
Successful exploitation can cause server-side request forgery and is rated as having low impacts to confidentiality, integrity, and availability. The vulnerability is scored 6.3 (medium).