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CVE-2025-12563

MEDIUM 4.3 CVSS 3.1
Published
November 6, 2025
Last modified
October 7, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to limited file upload due to an incorrect capability check on theuploadVideo() function in all versions up to, and including, 8.6.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload mp4 files to the 'wp-content/uploads/<YYYY>/<MM>/' directory.

Affected WordPress components

  • Blog2Social: Social Media Auto Post & Scheduler Plugin · blog2social
    Confirmed match Active
    Up to and including 8.6.0
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • pr-gateway Blog2Social: Social Media Auto Post & Scheduler — Up to and including 8.6.0

References