The LWS Optimize WordPress plugin before 4.1.2 does not properly escape a value submitted through an unauthenticated analytics endpoint before storing it and rendering it in an administrative dashboard, allowing unauthenticated attackers to inject arbitrary web scripts that execute when an administrator views the affected dashboard page.

The LWS Optimize – All-in-One Speed Booster & Cache Tools plugin for WordPress is vulnerable to Arbitrary File Read in versions up to, and including, 3.3.19. This is due to the combinecurrentcss() function trusting <link rel="stylesheet" href="..."> values harvested from page HTML and converting same-site URLs to absolute filesystem paths before reading them with filegetcontents()/Minify\CSS::add(), without enforcing that the resolved path stay within ABSPATH or have a .css extension. This makes it possible for authenticated attackers, with Editor-level access and above, to read arbitrary files.

Cross-Site Request Forgery (CSRF) vulnerability in Aurélien LWS LWS Affiliation allows Cross Site Request Forgery. This issue affects LWS Affiliation: from n/a through 2.3.6.

The LWS Cleaner plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'lwscldeletefile' function in all versions up to, and including, 2.4.1.3. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

The LWSCache plugin for WordPress is vulnerable to unauthorized modification of data due to improper authorization on the lwscacheactivatePlugin() function in all versions up to, and including, 2.8.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to activate arbitrary whitelisted LWS plugins.

Cross-Site Request Forgery (CSRF) vulnerability in Aurélien LWS LWS SMS lws-sms allows Cross Site Request Forgery.This issue affects LWS SMS: from n/a through <= 2.4.1.

Missing Authorization vulnerability in LWS LWS Affiliation allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects LWS Affiliation: from n/a through 2.3.4.

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in LWS LWS Hide Login allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects LWS Hide Login: from n/a through 2.1.8.

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in LWS LWS Affiliation allows PHP Local File Inclusion.This issue affects LWS Affiliation: from n/a through 2.2.6.

Cross-Site Request Forgery (CSRF) vulnerability in LWS LWS Tools plugin <= 2.3.1 versions.

A vulnerability in Aurélien LWS LWS Hide Login lws-hide-login.This issue affects LWS Hide Login: from n/a through <= 2.1.6.

Cross-Site Request Forgery (CSRF) vulnerability in LWS LWS Tools plugin <= 2.4.1 versions.

Cross-Site Request Forgery (CSRF) vulnerability in LWS Cleaner plugin <= 2.3.0 versions.