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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
conductor-oss:conductor
References 4
https://vuldb.com/vuln/416944
VDB-416944 | conductor-oss conductor MCP Service MCPService.java MCPService.listTools server-side request forgery
https://vuldb.com/vuln/416944/cti
VDB-416944 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/cve/CVE-2026-109402
CVE-2026-109402 | CVE Analysis and Report
https://vuldb.com/submit/979790
Submit #979790 | Conductor OSS Conductor >= 3.22.0 (audited commit ce46eac) server-side request forgery (CWE-918)