{"id":"CVE-2026-103648","title":"Path traversal in image-downloader 4.3.0 allows an attacker who can control the download URL to cause downloaded response data to be written outside the configured destination directory.","summary":"Path traversal in image-downloader 4.3.0 allows an attacker who can control the download URL to cause downloaded response data to be written outside the configured destination directory.","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-22"],"vendor":"demsking","product":"image-downloader","affected":["image-downloader < 4.3.1"],"published":"2026-10-02","updated":"2026-10-02","sourceUpdated":"2026-10-02T16:16:44.370","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103648","references":[{"url":"https://gitlab.com/demsking/image-downloader/-/commit/fb4454304276e2439fb19b98836b3ba903b3aaea","label":"cve@gitlab.com"},{"url":"https://gitlab.com/demsking/image-downloader/-/work_items/32","label":"cve@gitlab.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-02T16:22:59.526Z","slug":"CVE-2026-103648","body":"## Overview\n\nPath traversal in image-downloader 4.3.0 allows an attacker who can control the download URL to cause downloaded response data to be written outside the configured destination directory.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}