{"id":"CVE-2025-13840","state":"PUBLISHED","title":"BUKAZU Search widget <= 3.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'shortcode' Shortcode Attribute","description":"The BUKAZU Search widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'shortcode' parameter of the 'bukazu_search' shortcode in all versions up to, and including, 3.3.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","publishedAt":"2025-12-12T03:20:51.941Z","updatedAt":"2026-04-08T17:13:29.717Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["bobvanoorschot Bukazu Search Widget"],"affected":[{"vendor":"bobvanoorschot","product":"Bukazu Search Widget","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.3.2","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/a666d0e4-4fa7-4794-b270-afbccf5036c6?source=cve","https://plugins.trac.wordpress.org/browser/bukazu-search-widget/trunk/bukazu-widget.php#L277","https://plugins.trac.wordpress.org/browser/bukazu-search-widget/tags/3.3.2/bukazu-widget.php#L277","https://plugins.trac.wordpress.org/changeset/3427947/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/13xxx/CVE-2025-13840.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-13840","state":"PUBLISHED","datePublished":"2025-12-12T03:20:51.941Z","dateUpdated":"2026-04-08T17:13:29.717Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-12-01T18:49:41.802Z"},"containers":{"cna":{"title":"BUKAZU Search widget <= 3.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'shortcode' Shortcode Attribute","descriptions":[{"lang":"en","value":"The BUKAZU Search widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'shortcode' parameter of the 'bukazu_search' shortcode in all versions up to, and including, 3.3.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}],"affected":[{"vendor":"bobvanoorschot","product":"Bukazu Search Widget","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.3.2","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/a666d0e4-4fa7-4794-b270-afbccf5036c6?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/bukazu-search-widget/trunk/bukazu-widget.php#L277"},{"url":"https://plugins.trac.wordpress.org/browser/bukazu-search-widget/tags/3.3.2/bukazu-widget.php#L277"},{"url":"https://plugins.trac.wordpress.org/changeset/3427947/"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","baseScore":6.4,"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":"2026-04-08T17:13:29.717Z"},"credits":[{"lang":"en","type":"finder","value":"Gilang Asra Bilhadi"}],"timeline":[{"time":"2025-12-11T14:31:53.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-12T14:58:49.493574Z","id":"CVE-2025-13840","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-12T14:59:08.895Z"}}]}}}