{"id":"CVE-2026-12754","state":"PUBLISHED","title":"VikBooking Hotel Booking Engine & PMS <= 1.8.12 - Reflected Cross-Site Scripting via 'layoutstyle' Parameter","description":"The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'layoutstyle' parameter in all versions up to, and including, 1.8.12 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires the targeted page to render the [vikbooking view=\"roomslist\"] shortcode, as the vulnerable layoutstyle parameter is only processed in that view context.","publishedAt":"2026-07-01T08:30:05.314Z","updatedAt":"2026-07-01T10:32:03.194Z","severity":{"score":6.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["e4jvikwp VikBooking Hotel Booking Engine & PMS"],"affected":[{"vendor":"e4jvikwp","product":"VikBooking Hotel Booking Engine & PMS","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.8.12","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/6d126213-e342-4271-aca0-5cc47214ae8b?source=cve","https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/site/views/roomslist/tmpl/default.php#L46","https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/site/views/roomslist/tmpl/default.php#L26","https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/libraries/adapter/input/filter.php#L385","https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.13/site/views/roomslist/tmpl/default.php#L46"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/12xxx/CVE-2026-12754.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-12754","state":"PUBLISHED","datePublished":"2026-07-01T08:30:05.314Z","dateUpdated":"2026-07-01T10:32:03.194Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-06-19T19:29:52.724Z"},"containers":{"cna":{"title":"VikBooking Hotel Booking Engine & PMS <= 1.8.12 - Reflected Cross-Site Scripting via 'layoutstyle' Parameter","descriptions":[{"lang":"en","value":"The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'layoutstyle' parameter in all versions up to, and including, 1.8.12 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires the targeted page to render the [vikbooking view=\"roomslist\"] shortcode, as the vulnerable layoutstyle parameter is only processed in that view context."}],"affected":[{"vendor":"e4jvikwp","product":"VikBooking Hotel Booking Engine & PMS","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.8.12","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6d126213-e342-4271-aca0-5cc47214ae8b?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/site/views/roomslist/tmpl/default.php#L46"},{"url":"https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/site/views/roomslist/tmpl/default.php#L26"},{"url":"https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/libraries/adapter/input/filter.php#L385"},{"url":"https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.13/site/views/roomslist/tmpl/default.php#L46"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-07-01T08:30:05.314Z"},"credits":[{"lang":"en","type":"finder","value":"PRISM"}],"timeline":[{"time":"2026-06-19T19:45:37.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-06-30T20:07:22.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-12754","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-07-01T10:25:19.577828Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-01T10:32:03.194Z"}}]}}}