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    CVE-2026-105675

    Ghost is a Node.js content management system. From 4.39.0 until 6.64.0, staff users with permission to view staff invites were able to discover the secret token of pending invites, including invites for roles with higher privileges than their own. This could allow a staff user to escalate their privileges by accepting a pending invite. This issue is fixed in version 6.64.0.

    Published:Oct 5, 2026
    Last Modified:Oct 6, 2026
    EPS:Oct 5, 2026
    EPSS Score:0.00394
    CVSS Score:7.5

    Affected Products

    Vendor
    Ghost
    Product
    Ghost

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-189 Black Box Reverse Engineering
    CAPEC-676 NoSQL Injection

    Related CVEs

    CVE-2026-105683 (CVSS 3.8) — Ghost is a Node.js content management system. From 6.14.0 until 6.27.0, an input validation issue may have all…
    CVE-2026-105682 (CVSS 2.7) — Ghost is a Node.js content management system. From 1.18.0 until 6.27.0, an SSRF vulnerability in the webhooks …
    CVE-2026-105681 (CVSS 6.5) — Ghost is a Node.js content management system. From 5.9.0 until 6.44.1, an input validation issue allowed membe…
    CVE-2026-105680 (CVSS 6.5) — Ghost is a Node.js content management system. From 5.81.0 until 6.60.0, staff with the Author role could delet…
    CVE-2026-105679 (CVSS 7.3) — Ghost is a Node.js content management system. From 6.22.1 until 6.64.0, Ghost restricted the content type used…
    CVE-2026-105678 (CVSS 4.3) — Ghost is a Node.js content management system. From 0.5.0 until 6.64.0, staff users with the Editor or Super Ed…
    CVE-2026-105677 (CVSS 7.2) — Ghost is a Node.js content management system. From 6.10.3 until 6.64.0, a vulnerability in how Ghost loads the…
    CVE-2026-105676 (CVSS 4.9) — Ghost is a Node.js content management system. From 1.20.0 until 6.64.0, a vulnerability in how Ghost loads the…
    CVE-2026-105652 (CVSS 3.1) — Ghost is a Node.js content management system. From 0.7.2 until 6.64.0, any staff-level user was able to determ…
    CVE-2026-105651 (CVSS 7.3) — Ghost is a Node.js content management system. From 5.94.0 until 6.64.0, when creating a bookmark card, Ghost c…

    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