CVE-2026-51852

State: Published
Severity: 7.5 High
Published: Sep 30, 2026
Updated: Oct 7, 2026
Reserved: Jun 8, 2026

Description

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, allowing path traversal attacks.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/agent0ai/agent-zero/issues/1540
https://gist.github.com/Ro1ME/13af0869833757245685d2d390458664

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