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    CVE-2025-12957

    The All-in-One Video Gallery plugin for WordPress is vulnerable to arbitrary file upload in all versions up to, and including, 4.5.7. This is due to insufficient file type validation detecting VTT files, allowing double extension files to bypass sanitization while being accepted as a valid VTT file. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

    Published:Jan 16, 2026
    Last Modified:Apr 21, 2026
    EPS:Jan 16, 2026
    EPSS Score:0.00052
    CVSS Score:8.8

    Affected Products

    Vendor
    Plugins360
    Product
    All-in-one Video Gallery
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

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    CVE-2026-1706 (CVSS 6.1) — The All-in-One Video Gallery plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'vi'…
    CVE-2025-15516 (CVSS 4.3) — The All-in-One Video Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a …
    CVE-2025-14947 (CVSS 6.5) — The All-in-One Video Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a …
    CVE-2025-12966 (CVSS 8.8) — The All-in-One Video Gallery plugin for WordPress is vulnerable to arbitrary file uploads due to missing file …
    CVE-2024-6629 (CVSS 6.4) — The All-in-One Video Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin'…
    CVE-2024-31248 (CVSS 4.3) — Missing Authorization vulnerability in Team Plugins360 All-in-One Video Gallery.This issue affects All-in-One …
    CVE-2024-4670 (CVSS 8.8) — The All-in-One Video Gallery plugin for WordPress is vulnerable to Local File Inclusion in all versions up to,…
    CVE-2024-4033 (CVSS 8.8) — The All-in-One Video Gallery plugin for WordPress is vulnerable to arbitrary file uploads due to missing file …

    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