What’s Vulnerable › Vulnerabilities

CVE-2026-51853

• 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 2026-10-01
• 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.__init__. The FileBrowser class initializes with the host root directory as the workspace, allowing the agent to access any file on the system without restriction.

References

• https://gist.github.com/Ro1ME/4fe09fc7f94c9c0b10c8b6198a70e920
• https://github.com/agent0ai/agent-zero/issues/1539
• https://github.com/agent0ai/agent-zero/issues/1539

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