{"id":"CVE-2026-61738","state":"PUBLISHED","title":"SOCFortress CoPilot: Arbitrary Host File Write as Root via Path Traversal in the ScoutSuite GCP Report Upload (RCE)","description":"SOCFortress CoPilot focuses on providing a single pane of glass for all your security operations needs. Prior to 0.1.77, `POST /api/scoutsuite/generate-gcp-report` in `backend/app/integrations/scoutsuite/routes/scoutsuite.py` admits admin and analyst users and validates the uploaded content as `GCPScoutSuiteJSON`, but passes raw `file.filename` from the multipart header to `save_file_to_directory` in `backend/app/integrations/scoutsuite/services/scoutsuite.py`. The writer combines this filename with `scoutsuite-report` using `os.path.join` without sanitization or a resolved-path containment check. A traversal filename therefore writes the supplied JSON outside the intended report directory. In the reported root-running backend, the researcher demonstrated root-owned writes outside that directory and into the application source directory. This permits host-file overwrite subject to the accepted JSON-content constraint and can disrupt application operation; the demonstrated primitive does not establish unrestricted executable contents or unconditional cross-tenant confidentiality loss. Version 0.1.77 removes caller-controlled filenames from the affected route; unrestricted-content and direct-code-execution claims require separate curator reconciliation.","publishedAt":"2026-10-30T14:36:10.445Z","updatedAt":"2026-10-30T14:36:10.445Z","severity":{"score":10,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["socfortress CoPilot"],"affected":[{"vendor":"socfortress","product":"CoPilot","versions":[{"version":"< 0.1.77","status":"affected"}]}],"references":["https://github.com/socfortress/CoPilot/security/advisories/GHSA-q3g8-3cf7-744f","https://github.com/socfortress/CoPilot/pull/940","https://github.com/socfortress/CoPilot/pull/941","https://github.com/socfortress/CoPilot/commit/1881ef8d28bc7f45ffa88d7ba4fcca7302355508","https://github.com/socfortress/CoPilot/commit/bfa630b65d554670c7462a32ce6fd4e3cbd0254c","https://github.com/socfortress/CoPilot/tree/v0.1.77"],"weaknesses":["CWE-22","CWE-73","CWE-434"],"ingestedAt":"2026-10-30T14:42:06.476Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/61xxx/CVE-2026-61738.json","commit":"0ff1733868ef02c01656a9ecae3f9062c2a9ae12","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-61738","state":"PUBLISHED","datePublished":"2026-10-30T14:36:10.445Z","dateUpdated":"2026-10-30T14:36:10.445Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-10T18:59:00.047Z"},"containers":{"cna":{"title":"SOCFortress CoPilot: Arbitrary Host File Write as Root via Path Traversal in the ScoutSuite GCP Report Upload (RCE)","descriptions":[{"lang":"en","value":"SOCFortress CoPilot focuses on providing a single pane of glass for all your security operations needs. Prior to 0.1.77, `POST /api/scoutsuite/generate-gcp-report` in `backend/app/integrations/scoutsuite/routes/scoutsuite.py` admits admin and analyst users and validates the uploaded content as `GCPScoutSuiteJSON`, but passes raw `file.filename` from the multipart header to `save_file_to_directory` in `backend/app/integrations/scoutsuite/services/scoutsuite.py`. The writer combines this filename with `scoutsuite-report` using `os.path.join` without sanitization or a resolved-path containment check. A traversal filename therefore writes the supplied JSON outside the intended report directory. In the reported root-running backend, the researcher demonstrated root-owned writes outside that directory and into the application source directory. This permits host-file overwrite subject to the accepted JSON-content constraint and can disrupt application operation; the demonstrated primitive does not establish unrestricted executable contents or unconditional cross-tenant confidentiality loss. Version 0.1.77 removes caller-controlled filenames from the affected route; unrestricted-content and direct-code-execution claims require separate curator reconciliation."}],"affected":[{"vendor":"socfortress","product":"CoPilot","versions":[{"version":"< 0.1.77","status":"affected"}]}],"references":[{"url":"https://github.com/socfortress/CoPilot/security/advisories/GHSA-q3g8-3cf7-744f","name":"https://github.com/socfortress/CoPilot/security/advisories/GHSA-q3g8-3cf7-744f","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/socfortress/CoPilot/pull/940","name":"https://github.com/socfortress/CoPilot/pull/940","tags":["x_refsource_MISC"]},{"url":"https://github.com/socfortress/CoPilot/pull/941","name":"https://github.com/socfortress/CoPilot/pull/941","tags":["x_refsource_MISC"]},{"url":"https://github.com/socfortress/CoPilot/commit/1881ef8d28bc7f45ffa88d7ba4fcca7302355508","name":"https://github.com/socfortress/CoPilot/commit/1881ef8d28bc7f45ffa88d7ba4fcca7302355508","tags":["x_refsource_MISC"]},{"url":"https://github.com/socfortress/CoPilot/commit/bfa630b65d554670c7462a32ce6fd4e3cbd0254c","name":"https://github.com/socfortress/CoPilot/commit/bfa630b65d554670c7462a32ce6fd4e3cbd0254c","tags":["x_refsource_MISC"]},{"url":"https://github.com/socfortress/CoPilot/tree/v0.1.77","name":"https://github.com/socfortress/CoPilot/tree/v0.1.77","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-73","lang":"en","description":"CWE-73: External Control of File Name or Path","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-434","lang":"en","description":"CWE-434: Unrestricted Upload of File with Dangerous Type","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-30T14:36:10.445Z"},"source":{"advisory":"GHSA-q3g8-3cf7-744f","discovery":"UNKNOWN"}}}}}