{"id":51654,"date":"2026-05-06T03:54:39","date_gmt":"2026-05-06T03:54:39","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=51654"},"modified":"2026-05-06T03:54:39","modified_gmt":"2026-05-06T03:54:39","slug":"fluent-forms-621-authenticated-administrator-arbitrary-file-read-via-path-traversal-in-email-attachm","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=51654","title":{"rendered":"Fluent Forms <= 6.2.1 - Authenticated (Administrator+) Arbitrary File Read via Path Traversal in Email Attachment_CVE-2026-6344"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The Fluent Forms plugin for WordPress is vulnerable to Arbitrary File Read in versions up to and including 6.2.1. This is due to insufficient path validation in the getAttachments() method of EmailNotificationActions, which resolves attacker-supplied file-upload URLs into filesystem paths without verifying that the resolved path stays inside the WordPress uploads directory: a strpos() prefix check on the raw URL can be bypassed with traversal sequences, wp_normalize_path() does not resolve \\&#8221;.\\\\..\\\\\\&#8221; segments, and file_exists() then resolves them at the kernel level. This makes it possible for authenticated attackers with administrator access to read arbitrary files readable by the web-server user \u2014 including wp-config.php with its database credentials and authentication salts \u2014 by submitting a form whose admin notification is configured to attach a file-upload field and supplying a crafted URL of the shape \\u003cupload_baseurl\\u003e\/..\/..\/\\u003ctarget\\u003e as the file-field value. 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This is due to insufficient path&#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":[6,8,65,12,21,13,7,11,5],"class_list":["post-51654","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-49","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>Fluent Forms<\/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=51654\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fluent Forms\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The Fluent Forms plugin for WordPress is vulnerable to Arbitrary File Read in versions up to and including 6.2.1. 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