PYSEC-2026-519

    Dashboard / Vulnerabilities / PYSEC-2026-519

    PYSEC-2026-519

    Published: 29 Jun 2026Last Modified: 1 Jul 2026

    Summary: Ray OS Command Injection vulnerability

    Details: A command injection exists in Ray's cpu_profile URL parameter allowing attackers to execute os commands on the system running the ray dashboard remotely without authentication.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-6019, https://github.com/ray-project/ray, https://github.com/ray-project/ray/releases/tag/ray-2.8.1, https://huntr.com/bounties/d0290f3c-b302-4161-89f2-c13bb28b4cfe, https://www.anyscale.com/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023, https://pypi.org/project/ray, https://github.com/advisories/GHSA-h3xg-wv58-5p43

    Affected packages

    Package

    Name: ray

    Purl: pkg:pypi/ray

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.8.1

    Affected versions

    0.1.1
    0.1.2

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High