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    CVE-2026-12277

    The Frontend File Manager Plugin WordPress plugin through 23.6 does not validate a file path derived from user input before deleting the referenced file, allowing unauthenticated users to delete arbitrary files on the server (such as wp-config.php) when guest upload mode is enabled. Deleting wp-config.php forces the site into its setup routine, which can be leveraged toward a full site takeover.

    Published:Jul 7, 2026
    Last Modified:Aug 4, 2026
    EPS:Jul 7, 2026
    EPSS Score:0.00287
    CVSS Score:8.7

    Affected Products

    Vendor
    Frontend File Manager Plugin
    Product
    Frontend File Manager Plugin
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    https://github.com/moritakaaz/CVE-2026-12277

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-16292 (CVSS 5.4) — The Frontend File Manager Plugin WordPress plugin through 23.6 does not perform nonce validation on one of its…
    CVE-2026-8380 (CVSS 6.5) — The Frontend File Manager Plugin WordPress plugin through 23.6 does not properly verify ownership of every tar…
    CVE-2026-8379 (CVSS 7.5) — The Frontend File Manager Plugin WordPress plugin through 23.6 does not properly enforce its nonce check on th…
    CVE-2026-8378 (CVSS 5.4) — The Frontend File Manager Plugin WordPress plugin through 23.6 does not sanitise nor escape a filename submitt…
    CVE-2026-5337 (CVSS 6.5) — During the analysis, it was identified that authenticated attackers with Subscriber-level access or higher are…
    CVE-2026-0829 (CVSS 5.8) — The Frontend File Manager Plugin WordPress plugin through 23.5 allows unauthenticated users to send emails thr…

    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