VULNERABILITY INTELLIGENCE

CVE-2023-6636

CVSS score7.2 HIGH
EPSS probability1.27%
CISA KEVNot currently listed
Published2024-01-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation on the 'gspb_save_files' function in versions up to, and including, 7.6.2. This makes it possible for authenticated attackers with administrator-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Weakness classification

  • security@wordfence.com: CWE-434
  • nvd@nist.gov: CWE-434

Primary references