{"id":55659,"date":"2026-05-19T18:32:53","date_gmt":"2026-05-19T18:32:53","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=55659"},"modified":"2026-05-19T18:32:53","modified_gmt":"2026-05-19T18:32:53","slug":"mantisbt-authorization-bypass-allows-continued-access-to-self-uploaded-attachments-on-private-issues","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=55659","title":{"rendered":"MantisBT authorization bypass allows continued access to self-uploaded attachments on private issues_CVE-2026-34744"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;Mantis Bug Tracker (MantisBT) is an open source issue tracker. Versions 2.28.1 and prior permit a user to list and download their own attachments from an Issue created by another user even after it becomes private, bypassing read access revocation. 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Versions 2.28.1 and prior permit a user to list and download their own attachments from&#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-55659","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>MantisBT authorization bypass allows continued access to self-uploaded attachments on private issues_CVE-2026-34744 - zero redgem<\/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=55659\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MantisBT authorization bypass allows continued access to self-uploaded attachments on private issues_CVE-2026-34744 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;Mantis Bug Tracker (MantisBT) is an open source issue tracker. 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