{"id":"CVE-2026-6443","state":"PUBLISHED","title":"Essentialplugin Plugins (Various Versions) - Injected Backdoor","description":"All plugins by Essentialplugin for WordPress are vulnerable to an injected backdoor in various versions. This is due to the plugin being sold to a malicious threat actor that embedded a backdoor in all of the plugin's they acquired. 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Player","defaultStatus":"unaffected","versions":[{"version":"2.8.7","status":"affected"}]},{"vendor":"essentialplugin","product":"Popup Maker and Popup Anything – Popup for opt-ins and Lead Generation Conversions","defaultStatus":"unaffected","versions":[{"version":"2.9.1","status":"affected"}]},{"vendor":"essentialplugin","product":"Testimonial Grid and Testimonial Slider plus Carousel with Rotator Widget","defaultStatus":"unaffected","versions":[{"version":"3.5.6","status":"affected"}]},{"vendor":"essentialplugin","product":"WP Responsive Recent Post Slider/Carousel","defaultStatus":"unaffected","versions":[{"version":"3.7.1","status":"affected"}]},{"vendor":"essentialplugin","product":"WP Slick Slider and Image Carousel","defaultStatus":"unaffected","versions":[{"version":"3.7.8.1","status":"affected"}]},{"vendor":"essentialplugin","product":"WP Logo Showcase Responsive Slider and Carousel","defaultStatus":"unaffected","versions":[{"version":"3.8.7","status":"affected"}]},{"vendor":"essentialplugin","product":"WP responsive FAQ with category plugin","defaultStatus":"unaffected","versions":[{"version":"3.9.5","status":"affected"}]},{"vendor":"essentialplugin","product":"WP News and Scrolling Widgets","defaultStatus":"unaffected","versions":[{"version":"5.0.6","status":"affected"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/2597724a-9a39-4e46-b153-f42366f833ba?source=cve","https://anchor.host/someone-bought-30-wordpress-plugins-and-planted-a-backdoor-in-all-of-them/"],"weaknesses":["CWE-506"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/6xxx/CVE-2026-6443.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-6443","state":"PUBLISHED","datePublished":"2026-04-17T06:44:49.128Z","dateUpdated":"2026-04-21T19:53:07.705Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-04-16T18:22:16.366Z"},"containers":{"cna":{"title":"Essentialplugin Plugins (Various Versions) - Injected Backdoor","descriptions":[{"lang":"en","value":"All plugins by 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