{"id":39120,"date":"2026-02-04T14:55:03","date_gmt":"2026-02-04T14:55:03","guid":{"rendered":"http:\/\/localhost\/?p=39120"},"modified":"2026-02-04T14:55:03","modified_gmt":"2026-02-04T14:55:03","slug":"melange-pipeline-working-directory-could-allow-command-injection","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=39120","title":{"rendered":"melange pipeline working-directory could allow command injection_CVE-2026-24844"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;melange allows users to build apk packages using declarative pipelines. From version 0.3.0 to before 0.40.3, an attacker who can provide build input values, but not modify pipeline definitions, could execute arbitrary shell commands if the pipeline uses ${{vars.*}} or ${{inputs.*}} substitutions in working-directory. The field is embedded into shell scripts without proper quote escaping. 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From version 0.3.0 to before 0.40.3, an attacker who can provide build input values, but&#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":[6,8,28,12,15,13,7,11,5],"class_list":["post-39120","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-78","tag-exploit","tag-high","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>melange pipeline working-directory could allow command injection_CVE-2026-24844 - 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=39120\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"melange pipeline working-directory could allow command injection_CVE-2026-24844 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;melange allows users to build apk packages using declarative pipelines. 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