{"id":65992,"date":"2026-06-25T21:48:23","date_gmt":"2026-06-25T21:48:23","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=65992"},"modified":"2026-06-25T21:48:23","modified_gmt":"2026-06-25T21:48:23","slug":"groundhogg-454-authenticated-custom-sql-injection-via-after-parameter","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=65992","title":{"rendered":"Groundhogg <= 4.5.4 - Authenticated (Custom+) SQL Injection via 'after' Parameter_CVE-2026-13226"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The Groundhogg \u2014 CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to generic SQL Injection via the &#8216;after&#8217; parameter in all versions up to, and including, 4.5.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. 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parameter in all versions up&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,26,12,21,13,7,11,5],"class_list":["post-65992","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-65","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Groundhogg<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=65992\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Groundhogg\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The Groundhogg \u2014 CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to generic SQL Injection via the &#8216;after&#8217; 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