CVE Feed

    Dashboard / CVE / CVE-2026-109306

    CVE-2026-109306

    Craft CMS from 5.0.0 before 5.10.14 contains a missing authorization vulnerability in AppController::actionSwitchToLicensedEdition() that lets any authenticated user change the installed edition. Low-privileged front-end users can call the action route when the licensed edition mismatches to persistently downgrade the site edition in project config, which admins cannot reverse from the control panel.

    Published:Oct 12, 2026
    Last Modified:Oct 18, 2026
    EPS:Oct 12, 2026
    EPSS Score:0.00233
    CVSS Score:5.9

    Affected Products

    Vendor
    Craftcms
    Product
    Craft Cms

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    Related CVEs

    CVE-2026-112777 (CVSS 8.7) — Craft CMS 4.x before 4.18.8 and 5.x before 5.11.0 contains a blocklist bypass in the Twig create() function be…
    CVE-2026-112776 (CVSS 9.3) — Craft CMS from 5.0.0 before 5.11.0 contains an authorization bypass vulnerability that allows site-scoped Grap…
    CVE-2026-112775 (CVSS 8.7) — Craft CMS from 5.0.0 before 5.11.0 contains an authentication bypass vulnerability that allows attackers to re…
    CVE-2026-112774 (CVSS 8.7) — Craft CMS from 5.8.0 before 5.11.0 contains a remote code execution vulnerability that allows authenticated ad…
    CVE-2026-112773 (CVSS 8.7) — Craft CMS from 5.0.0 before 5.11.0 contains a remote code execution vulnerability that allows authenticated Co…
    CVE-2026-112772 (CVSS 8.7) — Craft CMS from 5.0.0 before 5.11.0 contains a remote code execution vulnerability that allows authenticated Co…
    CVE-2026-112771 (CVSS 7.1) — Craft CMS 4.0.0 before 4.18.8 and 5.0.0 before 5.11.0 contains a Twig sandbox allowlist bypass because the col…
    CVE-2026-112770 (CVSS 8.7) — Craft CMS 4.x before 4.18.8 and 5.x before 5.11.0 contains a remote code execution vulnerability in the Twig g…
    CVE-2026-109308 (CVSS 8.7) — Craft CMS 4.0.0 before 4.18.7 and 5.0.0 before 5.10.14 passes the raw 'updates' request parameter in AppContro…
    CVE-2026-109307 (CVSS 2.1) — Craft CMS 5.0.0 before 5.10.14 contains a DOM-based cross-site scripting vulnerability in the control panel lo…

    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