CVE-2025-54794

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-54794
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54794.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-54794
Aliases
Published
2025-08-05T00:08:13Z
Modified
2025-10-21T02:35:39Z
Severity
  • 7.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Claude Code Research Preview has a Path Restriction Bypass which could allow unauthorized file access
Details

Claude Code is an agentic coding tool. In versions below 0.2.111, a path validation flaw using prefix matching instead of canonical path comparison, makes it possible to bypass directory restrictions and access files outside the CWD. Successful exploitation depends on the presence of (or ability to create) a directory with the same prefix as the CWD and the ability to add untrusted content into a Claude Code context window. This is fixed in version 0.2.111.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_versions

[
    {
        "type": "",
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "0.2.111"
            }
        ]
    }
]