CVE-2026-109402
Received Received - Intake

Server-Side Request Forgery in Conductor 3.22.0

Publication date: 2026-10-13

Last updated on: 2026-10-13

Assigner: VulDB

Description
A vulnerability was found in conductor-oss conductor 3.22.0. Affected is the function MCPService.listTools of the file ai/src/main/java/org/conductoross/conductor/ai/mcp/MCPService.java of the component MCP Service. Performing a manipulation of the argument mcpServer results in server-side request forgery. The attack may be initiated remotely. The exploit has been made public and could be used.

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Meta Information

Published
2026-10-13
Last Modified
2026-10-13
Generated
2026-10-13
AI Q&A
2026-10-13
EPSS Evaluated
N/A
NVD
CVE-2026-109402
EUVD
EUVD-2026-98477

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
conductor-oss conductor 3.22.0

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

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Executive Summary

This vulnerability is a server-side request forgery (SSRF) in conductor-oss conductor 3.22.0. It exists in the MCPService.listTools function where manipulating the mcpServer argument allows an attacker to forge requests to internal systems. The exploit can be initiated remotely and has been publicly disclosed.

Detection Guidance

Detecting this vulnerability requires checking for server-side request forgery (SSRF) in the MCPService.listTools function. Monitor network traffic for unusual outbound requests from the conductor service. Inspect logs for unexpected mcpServer parameter values or connections to internal systems.

Impact Analysis

An attacker could exploit this to send unauthorized requests to internal services, potentially accessing sensitive data or internal systems. This may lead to data breaches, unauthorized actions, or further network compromise depending on the environment.

Compliance Impact

This SSRF vulnerability could lead to unauthorized data access or exfiltration, violating GDPR's data protection principles or HIPAA's safeguards for protected health information. Compliance may be compromised if sensitive data is exposed.

Mitigation Strategies

Upgrade conductor-oss conductor to a patched version. Restrict network access to the MCPService component. Validate and sanitize all mcpServer parameter inputs. Implement strict allowlists for outbound requests. Monitor for suspicious activity in logs.

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