{"id":"CVE-2026-102923","revision":"70fa7688b6e447ae9f1d0cbcf03ea017","records":[{"revision":"70fa7688b6e447ae9f1d0cbcf03ea017","observedAt":"2026-10-28T19:46:48.975+00:00","statement":{"source":"cve-program","id":"CVE-2026-102923","aliases":[],"title":"SparkyFitness: SSRF via unvalidated custom_url in AI service settings","description":"SparkyFitness is a self-hosted, AI-powered health and fitness tracker for families. Prior to 1.6.0, SparkyFitnessServer/services/chatService.ts and SparkyFitnessServer/services/labelScanService.ts do not validate destinations supplied in custom AI service settings. An authenticated user saves a custom AI service URL and invokes an affected AI flow. The user can save a custom AI service URL and trigger an outbound request. Successful exploitation can send server-side POST requests with a controlled bearer value, probe internal services, and disclose the AI system prompt. This issue is fixed in version 1.6.0.","state":0,"publishedAt":"2026-10-16T15:53:05.454+00:00","modifiedAt":"2026-10-28T18:20:33.855+00:00","affected":[{"ecosystem":"Vendor product","name":"SparkyFitness","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"CodeWithCJ\",\n                    \"product\": \"SparkyFitness\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.6.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","score":5.4,"severity":"MEDIUM"}],"references":["https://github.com/CodeWithCJ/SparkyFitness/security/advisories/GHSA-rmxj-43xh-mcm3","https://github.com/CodeWithCJ/SparkyFitness/commit/0b43a37003a3fbedf4e38058130460fd4707fe29","https://github.com/CodeWithCJ/SparkyFitness/releases/tag/v1.6.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-102923","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-102923","identifiers":["CVE-2026-102923"]},"retained":false,"historicalAffected":[]}],"coverage":[]}