What’s Vulnerable › Vulnerabilities

CVE-2026-51852

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-30 · updated 2026-10-07
• Weakness: CWE-22

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.

References

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

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