CVE Feed

    Dashboard / CVE / CVE-2026-54004

    CVE-2026-54004

    Kirby is an open-source content management system. Prior to 4.9.4 and 5.4.4, Kirby sites with content.fileRedirects enabled could redirect unauthenticated clean file URL requests for files stored in top-level draft pages to physical media URLs without checking page access permissions or preview tokens, leading to disclosure of draft file contents. This issue is fixed in versions 4.9.4 and 5.4.4.

    Published:Jul 9, 2026
    Last Modified:Jul 9, 2026
    EPS:Jul 9, 2026
    EPSS Score:
    CVSS Score:6.3

    Affected Products

    Vendor
    Getkirby
    Product
    Kirby

    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-2026-75594 (CVSS 8.2) — Kirby is an open-source content management system. Prior to 4.9.5 and 5.5.2, depending on the release line, Ki…
    CVE-2026-75592 (CVSS 6.9) — Kirby is an open-source content management system. Prior to 4.9.5 and 5.5.2, depending on the release line, Ki…
    CVE-2026-71415 (CVSS 7.1) — Kirby is an open-source content management system. From 5.0.0 until 5.5.2, Kirby's REST API chunk upload handl…
    CVE-2026-69127 (CVSS 6.9) — Kirby is an open-source content management system. Prior to 4.9.5 and from 5.0.0 through 5.5.1, the REST API e…
    CVE-2026-45368 (CVSS 8.4) — Kirby is an open-source content management system. In versions prior to 4.9.1 and 5.4.1, the underlying URL me…
    CVE-2026-45334 (CVSS 5.3) — Kirby is an open-source content management system. In versions prior to 4.9.1 and 5.4.1, the content-locking f…
    CVE-2026-44175 (CVSS 8.5) — Kirby is an open-source content management system. In versions prior to 4.9.1 and 5.4.1, Kirby did not securel…
    CVE-2026-44176 (CVSS 6) — Kirby is an open-source content management system. Versions prior to 4.9.1 and 5.4.1 do not check the `pages.a…
    CVE-2026-44177 (CVSS 8.8) — Kirby is an open-source content management system. In versions 5.3.0 and above but prior to 5.4.1, Kirby did n…
    CVE-2026-44174 (CVSS 8.7) — Kirby is an open-source content management system. Prior to 4.9.1 and 5.4.1, Kirby did not validate the model …

    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