CVE-2026-51852
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductAgent-zero
PublishedSep 30, 2026
First seenSep 30, 2026
Weakness typeCWE-22Path traversal
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| agent-zero | 1.7 ≤ v ≤ 1.10 | — |
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