{"id":"CVE-2026-109402","state":"PUBLISHED","title":"conductor-oss conductor MCP Service MCPService.java MCPService.listTools server-side request forgery","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.","publishedAt":"2026-10-13T11:45:14.983Z","updatedAt":"2026-10-14T13:51:36.839Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["conductor-oss conductor"],"affected":[{"vendor":"conductor-oss","product":"conductor","versions":[{"version":"3.22.0","status":"affected"}],"cpes":["cpe:2.3:a:conductor-oss:conductor:*:*:*:*:*:*:*:*"],"modules":["MCP Service"]}],"references":["https://vuldb.com/vuln/416944","https://vuldb.com/vuln/416944/cti","https://vuldb.com/cve/CVE-2026-109402","https://vuldb.com/submit/979790"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/109xxx/CVE-2026-109402.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-109402","state":"PUBLISHED","datePublished":"2026-10-13T11:45:14.983Z","dateUpdated":"2026-10-14T13:51:36.839Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-10-12T14:43:45.478Z"},"containers":{"cna":{"title":"conductor-oss conductor MCP Service MCPService.java MCPService.listTools server-side request forgery","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"conductor-oss","product":"conductor","versions":[{"version":"3.22.0","status":"affected"}],"cpes":["cpe:2.3:a:conductor-oss:conductor:*:*:*:*:*:*:*:*"],"modules":["MCP Service"]}],"references":[{"url":"https://vuldb.com/vuln/416944","name":"VDB-416944 | conductor-oss conductor MCP Service MCPService.java MCPService.listTools server-side request forgery","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/416944/cti","name":"VDB-416944 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-109402","name":"CVE-2026-109402 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/979790","name":"Submit #979790 | Conductor OSS Conductor >= 3.22.0 (audited commit ce46eac) server-side request forgery (CWE-918)","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","type":"CWE","lang":"en","description":"Server-Side Request Forgery"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-10-13T11:45:14.983Z"},"timeline":[{"time":"2026-10-12T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-12T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-12T16:49:05.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"lucasg2g (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB Vulnerability Moderation Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202610"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-14T13:51:16.680340Z","id":"CVE-2026-109402","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-14T13:51:36.839Z"}}]}}}