GO-2026-6371

    Dashboard / Vulnerabilities / GO-2026-6371

    GO-2026-6371

    Published: 10 Sept 2026Last Modified: 10 Sept 2026

    Summary: Semaphore UI: Manager-to-owner privilege escalation via custom-role slug collision in github.com/semaphoreui/semaphore

    Details: Semaphore UI: Manager-to-owner privilege escalation via custom-role slug collision in github.com/semaphoreui/semaphore

    References: https://github.com/semaphoreui/semaphore/security/advisories/GHSA-cxvf-gvfq-36w2, https://nvd.nist.gov/vuln/detail/CVE-2026-73293, https://github.com/semaphoreui/semaphore/commit/1c4bb65df114962134f8829d4a03667106a01a68, https://github.com/semaphoreui/semaphore/commit/bb2a4e1f08c8023e618f8dd6eaca73554f2c33bb, https://github.com/semaphoreui/semaphore/releases/tag/v2.18.19, https://github.com/semaphoreui/semaphore/releases/tag/v2.19.5-beta5

    Affected packages

    Package

    Name: github.com/semaphoreui/semaphore

    Purl: pkg:golang/github.com/semaphoreui/semaphore

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.0.0-20260705182501-bb2a4e1f08c8

    Affected versions

    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
    GO-2026-6371 | CVE-DB