{"id":"CVE-2026-51852","title":"agent-zero 1.7, 1.8, 1.9, and 1.10 is vulnerable to Directory Traversal in python/helpers/file_browser.py:FileBrowser.save_file_b64","summary":"agent-zero 1.7, 1.8, 1.9, and 1.10 is vulnerable to Directory Traversal in python/helpers/file_browser.py:FileBrowser.save_file_b64. The save_file_b64 method accepts user-controlled file paths without normalization or validation, allowin…","severity":"none","published":"2026-09-30","updated":"2026-10-01","sourceUpdated":"2026-10-01T15:07:27.747","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-51852","references":[{"url":"https://gist.github.com/Ro1ME/13af0869833757245685d2d390458664","label":"cve@mitre.org"},{"url":"https://github.com/agent0ai/agent-zero/issues/1540","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"epss":0.00332,"epssPercentile":0.23978,"ingestedAt":"2026-09-30T21:25:07.841Z","slug":"CVE-2026-51852","body":"## Overview\n\nagent-zero 1.7, 1.8, 1.9, and 1.10 is vulnerable to Directory Traversal in python/helpers/file_browser.py:FileBrowser.save_file_b64. The save_file_b64 method accepts user-controlled file paths without normalization or validation, allowing path traversal attacks.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}