{"id":"CVE-2026-111708","revision":null,"records":[{"revision":"a034573ff4d347d78ff8fd591819c545","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111708","aliases":[],"title":"WhaTicket Community through commit cf04795 Admin Self-Registration via /auth/signup","description":"WhaTicket Community through commit cf04795 contains an authentication bypass vulnerability that allows unauthenticated attackers to self-register as administrators via POST /auth/signup. Attackers can omit the profile field or set it to admin, gaining user management, settings, and access to all tickets, contacts, messages, and WhatsApp connections.","state":0,"publishedAt":"2026-10-16T17:39:59.242+00:00","modifiedAt":"2026-10-16T19:45:36.979+00:00","affected":[{"ecosystem":"Vendor product","name":"whaticket-community","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"canove\",\n                    \"product\": \"whaticket-community\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"cf047955a6f0d07002ed89c67d765c28d06f8d52\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/canove/whaticket-community\",\n                    \"repo\": \"https://github.com/canove/whaticket-community\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.3,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://hackmd.io/@hieuPenguinnn/whaticket-community-signup-eop-ticket-idor","https://github.com/canove/whaticket-community/blob/cf047955a6f0d07002ed89c67d765c28d06f8d52/backend/src/services/UserServices/CreateUserService.ts#L23-L65","https://github.com/canove/whaticket-community/blob/cf047955a6f0d07002ed89c67d765c28d06f8d52/backend/src/controllers/UserController.ts#L29-L48","https://github.com/canove/whaticket-community","https://www.vulncheck.com/advisories/whaticket-community-through-commit-cf04795-admin-self-registration-via-auth-signup"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111708","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111708","identifiers":["CVE-2026-111708"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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