{"id":64279,"date":"2026-06-19T10:35:30","date_gmt":"2026-06-19T10:35:30","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=64279"},"modified":"2026-06-19T10:35:30","modified_gmt":"2026-06-19T10:35:30","slug":"strabl-45-unauthenticated-arbitrary-webhook-creation-via-rest-api-endpoint","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=64279","title":{"rendered":"STRABL <= 4.5 - Unauthenticated Arbitrary Webhook Creation via REST API Endpoint_CVE-2026-3640"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The STRABL \u2013 A checkout solution plugin for WordPress is vulnerable to Missing Authentication in all versions up to and including 4.5. The plugin registers a REST API webhook endpoint at \/wp-json\/strabl\/webhook\/order with a permission_callback of __return_true, which allows all incoming requests without any authentication or authorization checks. 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The plugin registers&#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":[6,8,22,12,21,13,7,11,5],"class_list":["post-64279","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-53","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>STRABL<\/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=64279\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"STRABL\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The STRABL \u2013 A checkout solution plugin for WordPress is vulnerable to Missing Authentication in all versions up to and including 4.5. 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