{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-59558", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-07-05T21:28:04.587Z", "datePublished": "2026-07-27T13:59:14.892Z", "dateUpdated": "2026-07-27T13:59:14.892Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-07-27T13:59:14.892Z"}, "title": "WordPress Booking Calendar plugin <= 11.4.2 - Cross Site Scripting (XSS) vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-588", "descriptions": [{"lang": "en", "value": "CAPEC-588 DOM-Based XSS"}]}], "affected": [{"vendor": "wpdevelop", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "booking", "product": "Booking Calendar", "versions": [{"lessThanOrEqual": "11.4.2", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "11.4.3", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated Cross Site Scripting (XSS) in Booking Calendar <= 11.4.2 versions."}], "value": "Unauthenticated Cross Site Scripting (XSS) in Booking Calendar <= 11.4.2 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/booking/vulnerability/wordpress-booking-calendar-plugin-11-4-2-cross-site-scripting-xss-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L"}}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the WordPress Booking Calendar Plugin to the latest available version (at least 11.4.3)."}], "value": "Update the WordPress Booking Calendar Plugin to the latest available version (at least 11.4.3)."}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "daroo | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

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{"affected": [{"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"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,11.4.2]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "11.4.3"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Booking Calendar", "source": "cna", "vendor": "wpdevelop"}, "product": "booking_calendar", "vendor": "wpdevelop"}], "created": "2026-07-27T15:45:03.362318+00:00", "updated": "2026-07-27T15:45:03.362355+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress", "wpdevelop", "wpdevelop$PRODUCT$booking_calendar"]}