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Input validation vulnerability in Popup Box – new WordPress popup plugin 2.2.1

  • Severity: medium-risk
  • Status: Fixed
  • Publication: May 22, 2023

The Popup Box plugin for WordPress has a security issue in versions up to and including 2.2.1. This issue allows unauthenticated attackers to inject arbitrary web scripts into pages. This may happen if they can convince a user to click on a link or do something else. This is possible because the plugin does not properly sanitize user input or escape output.

Detected in:

Popup Box – Easily Create WordPress Popups fixed vulnerable versions:
Popup Box – new WordPress popup plugin fixed vulnerable versions: >= 0 <= 0
Popup Box: Create Custom WordPress Popups Easily fixed vulnerable versions:
Popup Box: Create Popups Easily fixed vulnerable versions:

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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