{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-6818", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-04-21T19:21:28.769Z", "datePublished": "2026-07-08T11:30:31.756Z", "dateUpdated": "2026-07-08T17:09:59.950Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-07-08T11:30:31.756Z"}, "affected": [{"vendor": "e4jvikwp", "product": "VikBooking Hotel Booking Engine & PMS", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "1.8.8", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'special_requests' parameter in all versions up to, and including, 1.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "title": "VikBooking Hotel Booking Engine & PMS <= 1.8.8 - Unauthenticated Stored Cross-Site Scripting via 'special_requests' Parameter", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/13a96e78-c83c-4ff1-a751-3dbaeb683d9d?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.9/admin/helpers/widgets/booking_details.php#L684"}, {"url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.9/admin/views/editorder/tmpl/default.php#L2717"}, {"url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.9/admin/views/orders/tmpl/default.php#L769"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "cweId": "CWE-79", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "baseScore": 7.2, "baseSeverity": "HIGH"}}], "credits": [{"lang": "en", "type": "finder", "value": "Azril Fathoni (kiseki)"}], "timeline": [{"time": "2026-03-18T00:00:00.000Z", "lang": "en", "value": "Discovered"}, {"time": "2026-04-21T19:41:24.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-07-07T23:14:46.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-08T13:30:44.708889Z", "id": "CVE-2026-6818", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-08T17:09:59.950Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-6818", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-08T13:30:44.708889Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-08T13:32:29.092Z"}}], "cna": {"title": "VikBooking Hotel Booking Engine & PMS <= 1.8.8 - Unauthenticated Stored Cross-Site Scripting via 'special_requests' Parameter", "credits": [{"lang": "en", "type": "finder", "value": "Azril Fathoni (kiseki)"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 7.2, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N"}}], "affected": [{"vendor": "e4jvikwp", "product": "VikBooking Hotel Booking Engine & PMS", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.8.8"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2026-03-18T00:00:00.000Z", "value": "Discovered"}, {"lang": "en", "time": "2026-04-21T19:41:24.000Z", "value": "Vendor Notified"}, {"lang": "en", "time": "2026-07-07T23:14:46.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/13a96e78-c83c-4ff1-a751-3dbaeb683d9d?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.9/admin/helpers/widgets/booking_details.php#L684"}, {"url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.9/admin/views/editorder/tmpl/default.php#L2717"}, {"url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.9/admin/views/orders/tmpl/default.php#L769"}], "descriptions": [{"lang": "en", "value": "The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'special_requests' parameter in all versions up to, and including, 1.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-07-08T11:30:31.756Z"}}}, "cveMetadata": {"cveId": "CVE-2026-6818", "state": "PUBLISHED", "dateUpdated": "2026-07-08T17:09:59.950Z", "dateReserved": "2026-04-21T19:21:28.769Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2026-07-08T11:30:31.756Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "VikBooking Hotel Booking Engine & PMS", "vendor": "e4jvikwp", "versions": [{"lessThanOrEqual": "1.8.8", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'special_requests' parameter in all versions up to, and including, 1.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "id": "CVE-2026-6818", "lastModified": "2026-07-08T18:16:35.323", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.7, "source": "[email protected]", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-6818", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-08T13:30:44.708889Z", "version": "2.0.3"}}]}, "published": "2026-07-08T12:17:21.017", "references": [{"source": "[email protected]", "url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.9/admin/helpers/widgets/booking_details.php#L684"}, {"source": "[email protected]", "url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.9/admin/views/editorder/tmpl/default.php#L2717"}, {"source": "[email protected]", "url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.9/admin/views/orders/tmpl/default.php#L769"}, {"source": "[email protected]", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/13a96e78-c83c-4ff1-a751-3dbaeb683d9d?source=cve"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "[email protected]", "type": "Secondary"}]}

{}

{"created": "2026-07-10T00:45:16.429957+00:00", "updated": "2026-07-31T14:15:03.865492+00:00", "vendors": []}