Vulnerabilities > CVE-2023-3977

047910
CVSS 4.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
LOW
Availability impact
NONE

Summary

Several plugins for WordPress by Inisev are vulnerable to Cross-Site Request Forgery to unauthorized installation of plugins due to a missing nonce check on the handle_installation function that is called via the inisev_installation AJAX aciton in various versions. This makes it possible for unauthenticated attackers to install plugins from the limited list via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vulnerable Configurations

Part Description Count
Application
Inisev
50
Application
Themecheck
47
Application
Ultimatelysocial
15
Application
Mypopups
21
Application
Copy-Delete-Posts
41
Application
Backupbliss
60

References