{"id":"CVE-2026-92263","state":"PUBLISHED","title":"SparkyFitness: Authenticated OS command injection (host RCE) via backup-restore filename in POST /api/admin/backup/restore","description":"SparkyFitness is a self-hosted, AI-powered health and fitness tracker for families. Prior to 1.6.0, the api/admin/backup/restore endpoint interpolates an uploaded filename into a shell command. An authenticated global administrator uploads a restore archive with a crafted filename. The administrator can supply a restore archive with a filename containing shell metacharacters. Successful exploitation can execute arbitrary operating-system commands with the server process privileges. This issue is fixed in version 1.6.0.","publishedAt":"2026-10-16T15:50:54.302Z","updatedAt":"2026-10-21T02:23:37.265Z","severity":{"score":7.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["CodeWithCJ SparkyFitness"],"affected":[{"vendor":"CodeWithCJ","product":"SparkyFitness","versions":[{"version":"< 1.6.0","status":"affected"}]}],"references":["https://github.com/CodeWithCJ/SparkyFitness/security/advisories/GHSA-jh96-mj9m-x796","https://github.com/CodeWithCJ/SparkyFitness/commit/724730b6de5f2ca46856e0cbf113cc34f9c0689d","https://github.com/CodeWithCJ/SparkyFitness/releases/tag/v1.6.0"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/92xxx/CVE-2026-92263.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-92263","state":"PUBLISHED","datePublished":"2026-10-16T15:50:54.302Z","dateUpdated":"2026-10-21T02:23:37.265Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-09-15T22:16:18.049Z"},"containers":{"cna":{"title":"SparkyFitness: Authenticated OS command injection (host RCE) via backup-restore filename in POST /api/admin/backup/restore","descriptions":[{"lang":"en","value":"SparkyFitness is a self-hosted, AI-powered health and fitness tracker for families. Prior to 1.6.0, the api/admin/backup/restore endpoint interpolates an uploaded filename into a shell command. An authenticated global administrator uploads a restore archive with a crafted filename. The administrator can supply a restore archive with a filename containing shell metacharacters. Successful exploitation can execute arbitrary operating-system commands with the server process privileges. This issue is fixed in version 1.6.0."}],"affected":[{"vendor":"CodeWithCJ","product":"SparkyFitness","versions":[{"version":"< 1.6.0","status":"affected"}]}],"references":[{"url":"https://github.com/CodeWithCJ/SparkyFitness/security/advisories/GHSA-jh96-mj9m-x796","name":"https://github.com/CodeWithCJ/SparkyFitness/security/advisories/GHSA-jh96-mj9m-x796","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/CodeWithCJ/SparkyFitness/commit/724730b6de5f2ca46856e0cbf113cc34f9c0689d","name":"https://github.com/CodeWithCJ/SparkyFitness/commit/724730b6de5f2ca46856e0cbf113cc34f9c0689d","tags":["x_refsource_MISC"]},{"url":"https://github.com/CodeWithCJ/SparkyFitness/releases/tag/v1.6.0","name":"https://github.com/CodeWithCJ/SparkyFitness/releases/tag/v1.6.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-16T15:50:54.302Z"},"source":{"advisory":"GHSA-jh96-mj9m-x796","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/CodeWithCJ/SparkyFitness/security/advisories/GHSA-jh96-mj9m-x796","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-21T02:23:10.925806Z","id":"CVE-2026-92263","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-21T02:23:37.265Z"}}]}}}