Access violation vulnerability in Subscribe2 – Form, Email Subscribers & Newsletters 10.42

The Appsero analytics tool, which is used in many plugins, was found to have a security vulnerability. This means that someone without proper permission could change the data without authorization. The issue was specifically with the handle_optin_optout function in versions up to and including 2.0.0. This allowed attackers who were not authenticated to either opt-in or opt-out of tracking. The problem was fixed in version 2.0.1 of Appsero by adding a nonce check.

Detected in:

Dashboard Welcome for Elementor fixed vulnerable versions: >= * <= 1.0.7
Exclusive Addons for Elementor fixed vulnerable versions: >= * <= 2.6.9
Pagely [Show Current Template Info] fixed vulnerable versions:
Subscribe2 – Form, Email Subscribers & Newsletters fixed vulnerable versions: >= * <= 10.42
Unlimited Elementor Inner Sections By BoomDevs fixed vulnerable versions: >= * <= 1.0.4
Boostify Header Footer Builder for Elementor open vulnerable versions: >= * <= 1.3.1
Gallery Box open vulnerable versions: >= * <= 1.7.33
Load More Anything open vulnerable versions: >= * <= 3.3.5
TempTool [Show Current Template Info] open vulnerable versions: >= * <= 1.1.12

This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!

Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:

> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21

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