{"id":53860,"date":"2026-05-12T17:39:34","date_gmt":"2026-05-12T17:39:34","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=53860"},"modified":"2026-05-12T17:39:34","modified_gmt":"2026-05-12T17:39:34","slug":"django-s3file-relative-path-traversal","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=53860","title":{"rendered":"django-s3file: Relative path traversal_CVE-2026-42196"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;django-s3file is a lightweight file upload input for Django and Amazon S3. Prior to 7.0.2, S3FileMiddleware is vulnerable to relative path traversal attacks, where an attacker can use a modified request to escape pre-signed upload locations and have the Django application load files from random locations into request.FILES. Depending on how files are handled, this may lead to confidentiality and integrity issues. 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Prior to 7.0.2, S3FileMiddleware is vulnerable to relative path traversal attacks, where an&#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":[9,6,8,45,12,13,7,11,5],"class_list":["post-53860","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-critical","tag-cve","tag-cvss","tag-cvss-99","tag-exploit","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>django-s3file: Relative path traversal_CVE-2026-42196 - 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=53860\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"django-s3file: Relative path traversal_CVE-2026-42196 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;django-s3file is a lightweight file upload input for Django and Amazon S3. 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