{"id":62475,"date":"2026-06-12T23:17:34","date_gmt":"2026-06-12T23:17:34","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=62475"},"modified":"2026-06-12T23:17:34","modified_gmt":"2026-06-12T23:17:34","slug":"abrt-unsanitized-systemd-journal-content-written-to-dump-directory-files-enables-content-injection","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=62475","title":{"rendered":"Abrt: unsanitized systemd journal content written to dump directory files enables content injection_CVE-2026-54231"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A content injection vulnerability was found in the ABRT post-create event handler scripts in libreport. The event script queries the systemd journal for log entries matching the crashed process and writes the results to files in the dump directory without sanitizing embedded control characters. 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The event script queries the systemd journal for log entries&#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":[6,8,70,12,21,13,7,11,5],"class_list":["post-62475","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-55","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>Abrt: unsanitized systemd journal content written to dump directory files enables content injection_CVE-2026-54231 - 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=62475\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Abrt: unsanitized systemd journal content written to dump directory files enables content injection_CVE-2026-54231 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A content injection vulnerability was found in the ABRT post-create event handler scripts in libreport. 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