Multiple Plugins <= Multiple Versions - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Upload
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.6%
exploitation probability
0.6%top 54% of all CVEs
observed exploitation
nono source reports it
Multiple plugins for WordPress with the Jewel Theme Recommended Plugins Library are vulnerable to Unrestricted Upload of File with Dangerous Type via arbitrary plugin installation in all versions up to, and including, 1.0.2.3. This is due to missing capability checks on the '*_recommended_upgrade_plugin' function which allows arbitrary plugin URLs to be installed. This makes it possible for authenticated attackers with subscriber-level access and above to upload arbitrary plugin packages to the affected site's server via a crafted plugin URL, which may make remote code execution possible.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
litonice13 · Content Locker for Elementorlitonice13 · Image Comparison Addon for Elementorlitonice13 · Image Hover Effects for Elementorlitonice13 · Master Blocks – Ultimate Gutenberg Blocks for MarketersReferences
https://plugins.trac.wordpress.org/browser/image-hover-effects-elementor-addon/tags/1.0.2.3/Libs/Assets.php#L70https://plugins.trac.wordpress.org/browser/image-hover-effects-elementor-addon/tags/1.0.2.3/Libs/Recommended.php#L334https://plugins.trac.wordpress.org/browser/image-hover-effects-elementor-addon/tags/1.0.2.3/Libs/Recommended.php#L43https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3384308%40image-hover-effects-elementor-addon&new=3384308%40image-hover-effects-elementor-addonhttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3389322%40image-comparison-elementor-addon&new=3389322%40image-comparison-elementor-addonhttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3389341%40content-locker-for-elementor&new=3389341%40content-locker-for-elementor&sfp_email=&sfph_mail=https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3390374%40ultimate-blocks-for-gutenberg&new=3390374%40ultimate-blocks-for-gutenberg&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/0ff3a292-3924-4823-867a-fedb2c1cdd00?source=cve