{"id":"CVE-2026-17582","state":"PUBLISHED","title":"Slider Hero with Video Background, Animation <= 9.1.7 - Authenticated (Administrator+) SQL Injection via 'description' Slide Field (Second-Order via Duplicate)","description":"The Slider Hero plugin for WordPress is vulnerable to second-order SQL Injection in versions up to, and including, 9.1.7 via the qcld_sliderhero_duplicate() function. Slide data (description, title, btn, btn2, image_link, custom, etc.) is stored safely via $wpdb->update() with %s placeholders in the qchero_save_image AJAX handler, but when an administrator triggers the 'heroduplicateslider' task, qcld_sliderhero_duplicate() re-reads every slide column and concatenates the raw values directly into an INSERT VALUES tuple that is then executed with $wpdb->query() — with no $wpdb->prepare(), esc_sql(), or _real_escape_string in between. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.","publishedAt":"2026-08-16T05:27:30.357Z","updatedAt":"2026-08-18T19:21:26.741Z","severity":{"score":4.9,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["quantumcloud Slider Hero with Video Background, Animation"],"affected":[{"vendor":"quantumcloud","product":"Slider Hero with Video Background, Animation","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"9.1.7","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/c2b36621-3322-4631-b693-629c5084708b?source=cve","https://plugins.trac.wordpress.org/browser/slider-hero/tags/9.1.6/qcld-slider-main.php#L392","https://plugins.trac.wordpress.org/browser/slider-hero/tags/9.1.7/qcld-slider-main.php#L392","https://plugins.trac.wordpress.org/browser/slider-hero/tags/9.1.7/qcld-slider-main.php#L1206","https://plugins.trac.wordpress.org/browser/slider-hero/tags/9.1.6/qcld-slider-main.php#L1206","https://plugins.trac.wordpress.org/changeset?reponame=&old=3635315%40slider-hero&new=3635315%40slider-hero"],"weaknesses":["CWE-89"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/17xxx/CVE-2026-17582.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-17582","state":"PUBLISHED","datePublished":"2026-08-16T05:27:30.357Z","dateUpdated":"2026-08-18T19:21:26.741Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-07-27T15:49:06.835Z"},"containers":{"cna":{"title":"Slider Hero with Video Background, Animation <= 9.1.7 - Authenticated (Administrator+) SQL Injection via 'description' Slide Field (Second-Order via Duplicate)","descriptions":[{"lang":"en","value":"The Slider Hero plugin for WordPress is vulnerable to second-order SQL Injection in versions up to, and including, 9.1.7 via the qcld_sliderhero_duplicate() function. Slide data (description, title, btn, btn2, image_link, custom, etc.) is stored safely via $wpdb->update() with %s placeholders in the qchero_save_image AJAX handler, but when an administrator triggers the 'heroduplicateslider' task, qcld_sliderhero_duplicate() re-reads every slide column and concatenates the raw values directly into an INSERT VALUES tuple that is then executed with $wpdb->query() — with no $wpdb->prepare(), esc_sql(), or _real_escape_string in between. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database."}],"affected":[{"vendor":"quantumcloud","product":"Slider Hero with Video Background, Animation","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"9.1.7","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c2b36621-3322-4631-b693-629c5084708b?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/slider-hero/tags/9.1.6/qcld-slider-main.php#L392"},{"url":"https://plugins.trac.wordpress.org/browser/slider-hero/tags/9.1.7/qcld-slider-main.php#L392"},{"url":"https://plugins.trac.wordpress.org/browser/slider-hero/tags/9.1.7/qcld-slider-main.php#L1206"},{"url":"https://plugins.trac.wordpress.org/browser/slider-hero/tags/9.1.6/qcld-slider-main.php#L1206"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3635315%40slider-hero&new=3635315%40slider-hero"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","baseScore":4.9,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-89","lang":"en","description":"CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-08-16T05:27:30.357Z"},"credits":[{"lang":"en","type":"finder","value":"Wordfence PRISM"}],"timeline":[{"time":"2026-08-04T11:32:41.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-08-15T16:26:49.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T19:21:18.571088Z","id":"CVE-2026-17582","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":"2026-08-18T19:21:26.741Z"}}]}}}