{"schema_version":"1","data":[{"id":22018,"advisory_id":"9f23c732-5bbf-4662-a427-5d887b1b5415","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102603","source_published_at":"2026-10-13T14:21:20.867+00:00","published_at":"2026-10-25T05:54:30.362104+00:00","extraction_method":"structured","technologies":["core-cve","server"],"cve_ids":["CVE-2026-102603"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Gotify: Insufficiently Protected Password Change endpoint","summary":"Gotify server is a simple server for sending and receiving messages in real-time per WebSocket. Prior to 3.0.0, the password change endpoint (POST /current/user/password) accepts a valid client token without requiring the account's current password or another elevated authentication step. An attacker who obtains a client token can set a new password for the associated user, taking control of password authentication and forcing account recovery through an administrator or direct database access. This issue is fixed in version 3.0.0.","evidence":"cve:CVE-2026-102603","products":[{"name":{"value":"server","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"medium","structured":{"id":"CVE-2026-102603","aliases":["CVE-2026-102603"],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","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","userInteraction":"NONE","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","subIntegrityImpact":"NONE","vulnIntegrityImpact":"LOW","subAvailabilityImpact":"NONE","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","vulnConfidentialityImpact":"LOW"}}],"affected":[{"vendor":"gotify","product":"server","versions":[{"status":"affected","version":"< 3.0.0"}]}],"modified":"2026-10-14T14:45:36.133Z","provider":"cve","references":["https://github.com/gotify/server/security/advisories/GHSA-3hcj-9m7p-wwm9","https://github.com/gotify/server/pull/952","https://github.com/gotify/server/commit/a8744482c668e07a61798573ec8e17bd3f6009f9","https://github.com/gotify/server/releases/tag/v3.0.0"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-102603","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-14T14:43:27.030912Z"}}}],"references":[{"url":"https://github.com/gotify/server/security/advisories/GHSA-3hcj-9m7p-wwm9","tags":["exploit"]}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-14T14:45:36.133Z"}}],"cna":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-13T14:21:20.867Z"}}},"related_cves":[{"value":"CVE-2026-102603","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"priority":{"reasons":[],"severity":"medium","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"medium"},"context_update":false}],"next_after":22018,"next_before":22018}