{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-102603", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-09-29T14:18:02.920Z", "datePublished": "2026-10-13T14:21:20.867Z", "dateUpdated": "2026-10-13T14:21:20.867Z"}, "containers": {"cna": {"title": "Gotify: Insufficiently Protected Password Change endpoint", "problemTypes": [{"descriptions": [{"cweId": "CWE-620", "lang": "en", "description": "CWE-620: Unverified Password Change", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 5.3, "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", "version": "4.0"}}], "references": [{"name": "https://github.com/gotify/server/security/advisories/GHSA-3hcj-9m7p-wwm9", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/gotify/server/security/advisories/GHSA-3hcj-9m7p-wwm9"}, {"name": "https://github.com/gotify/server/pull/952", "tags": ["x_refsource_MISC"], "url": "https://github.com/gotify/server/pull/952"}, {"name": "https://github.com/gotify/server/commit/a8744482c668e07a61798573ec8e17bd3f6009f9", "tags": ["x_refsource_MISC"], "url": "https://github.com/gotify/server/commit/a8744482c668e07a61798573ec8e17bd3f6009f9"}, {"name": "https://github.com/gotify/server/releases/tag/v3.0.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/gotify/server/releases/tag/v3.0.0"}], "affected": [{"vendor": "gotify", "product": "server", "versions": [{"version": "< 3.0.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-13T14:21:20.867Z"}, "descriptions": [{"lang": "en", "value": "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."}], "source": {"advisory": "GHSA-3hcj-9m7p-wwm9", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "server", "vendor": "gotify", "versions": [{"status": "affected", "version": "< 3.0.0"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2026-102603", "lastModified": "2026-10-13T15:17:30.383", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-13T15:17:30.383", "references": [{"source": "[email protected]", "url": "https://github.com/gotify/server/commit/a8744482c668e07a61798573ec8e17bd3f6009f9"}, {"source": "[email protected]", "url": "https://github.com/gotify/server/pull/952"}, {"source": "[email protected]", "url": "https://github.com/gotify/server/releases/tag/v3.0.0"}, {"source": "[email protected]", "url": "https://github.com/gotify/server/security/advisories/GHSA-3hcj-9m7p-wwm9"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-620"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.0.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "server", "source": "cna", "vendor": "gotify"}, "product": "server", "vendor": "gotify"}], "created": "2026-10-13T17:45:16.600944+00:00", "updated": "2026-10-13T17:45:17.073890+00:00", "vendors": ["gotify", "gotify$PRODUCT$server"]}