{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-66453", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-07-27T09:00:28.157Z", "datePublished": "2026-08-13T13:36:57.556Z", "dateUpdated": "2026-08-13T15:28:01.477Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-13T13:36:57.556Z"}, "title": "WordPress Salon booking system plugin <= 10.30.26 - Broken Authentication vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-288", "description": "CWE-288 Authentication Bypass Using an Alternate Path or Channel", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-50", "descriptions": [{"lang": "en", "value": "CAPEC-50 Password Recovery Exploitation"}]}], "affected": [{"vendor": "Dimitri Grassi", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "salon-booking-system", "product": "Salon booking system", "versions": [{"lessThanOrEqual": "10.30.26", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "10.30.27", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated Broken Authentication in Salon booking system <= 10.30.26 versions."}], "value": "Unauthenticated Broken Authentication in Salon booking system <= 10.30.26 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/salon-booking-system/vulnerability/wordpress-salon-booking-system-plugin-10-30-26-broken-authentication-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "version": "3.1", "baseSeverity": "CRITICAL", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the WordPress Salon booking system Plugin to the latest available version (at least 10.30.27)."}], "value": "Update the WordPress Salon booking system Plugin to the latest available version (at least 10.30.27)."}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Evan NR | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-13T15:00:28.031212Z", "id": "CVE-2026-66453", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-13T15:28:01.477Z"}}]}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "salon-booking-system", "product": "Salon booking system", "vendor": "Dimitri Grassi", "versions": [{"changes": [{"at": "10.30.27", "status": "unaffected"}], "lessThanOrEqual": "10.30.26", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unauthenticated Broken Authentication in Salon booking system <= 10.30.26 versions."}], "id": "CVE-2026-66453", "lastModified": "2026-08-13T16:18:43.797", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "audit@patchstack.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-66453", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-08-13T15:00:28.031212Z", "version": "2.0.3"}}]}, "published": "2026-08-13T14:17:06.277", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/wordpress/plugin/salon-booking-system/vulnerability/wordpress-salon-booking-system-plugin-10-30-26-broken-authentication-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-288"}], "source": "audit@patchstack.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,10.30.26]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[10.30.27,10.30.27]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Salon booking system", "source": "cna", "vendor": "Dimitri Grassi"}, "product": "salon_booking_system", "vendor": "dimitri_grassi"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-08-13T16:15:03.976574+00:00", "updated": "2026-08-13T17:30:07.108984+00:00", "vendors": ["dimitri_grassi", "dimitri_grassi$PRODUCT$salon_booking_system", "wordpress", "wordpress$PRODUCT$wordpress"], "weaknesses": ["CWE-288"]}