{"api_version":"1","generated_at":"2026-08-19T11:45:16+00:00","cve":"CVE-2026-18777","urls":{"html":"https://cve.report/CVE-2026-18777","api":"https://cve.report/api/cve/CVE-2026-18777.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-18777","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-18777"},"summary":{"title":"TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Arbitrary Appointment Status Change via update_appointment_status","description":"The TrueBooker  WordPress plugin before 1.2.7 does not have proper authorisation checks in one of its AJAX actions, allowing unauthenticated users to change the status of arbitrary appointments, as well as to trigger notification emails to the affected customers.","state":"PUBLISHED","assigner":"WPScan","published_at":"2026-08-19 06:17:38","updated_at":"2026-08-19 06:17:38"},"problem_types":["CWE-862 Missing Authorization"],"metrics":[],"references":[{"url":"https://wpscan.com/vulnerability/05a09ba7-b781-4462-8c50-3a45f2757cb2/","name":"https://wpscan.com/vulnerability/05a09ba7-b781-4462-8c50-3a45f2757cb2/","refsource":"contact@wpscan.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-18777","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18777","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Unknown","product":"TrueBooker","version":"affected 1.2.7 semver","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Mokksh Parekh","lang":"en"},{"source":"CNA","value":"WPScan","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"TrueBooker","vendor":"Unknown","versions":[{"lessThan":"1.2.7","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Mokksh Parekh"},{"lang":"en","type":"coordinator","value":"WPScan"}],"descriptions":[{"lang":"en","value":"The TrueBooker  WordPress plugin before 1.2.7 does not have proper authorisation checks in one of its AJAX actions, allowing unauthenticated users to change the status of arbitrary appointments, as well as to trigger notification emails to the affected customers."}],"problemTypes":[{"descriptions":[{"description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-08-19T06:00:19.779Z","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","shortName":"WPScan"},"references":[{"tags":["exploit","vdb-entry","technical-description"],"url":"https://wpscan.com/vulnerability/05a09ba7-b781-4462-8c50-3a45f2757cb2/"}],"source":{"discovery":"EXTERNAL"},"title":"TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Arbitrary Appointment Status Change via update_appointment_status","x_generator":{"engine":"WPScan CVE Generator"}}},"cveMetadata":{"assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","assignerShortName":"WPScan","cveId":"CVE-2026-18777","datePublished":"2026-08-19T06:00:19.779Z","dateReserved":"2026-08-04T07:43:32.666Z","dateUpdated":"2026-08-19T06:00:19.779Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-19 06:17:38","lastModifiedDate":"2026-08-19 06:17:38","problem_types":["CWE-862 Missing Authorization"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"18777","Ordinal":"1","Title":"TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Arbitra","CVE":"CVE-2026-18777","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"18777","Ordinal":"1","NoteData":"The TrueBooker  WordPress plugin before 1.2.7 does not have proper authorisation checks in one of its AJAX actions, allowing unauthenticated users to change the status of arbitrary appointments, as well as to trigger notification emails to the affected customers.","Type":"Description","Title":"TrueBooker Appointment Booking < 1.2.7 - Unauthenticated Arbitra"}]}}}