High severity7.2NVD Advisory· Published Jan 11, 2024· Updated Apr 8, 2026
CVE-2023-6636
CVE-2023-6636
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.
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Affected products
2- Range: <=7.6.2
Patches
Vulnerability mechanics
References
3- plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/trunk/settings.phpnvdPatch
- plugins.trac.wordpress.org/changeset/3009030/greenshift-animation-and-page-builder-blocks/trunk/settings.phpnvdPatch
- www.wordfence.com/threat-intel/vulnerabilities/id/821462d6-970e-4e3e-b91d-e7153296ba9fnvdThird Party Advisory
News mentions
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