Input validation vulnerability in WP-Spreadplugin 4.8.9

The WP-Spreadplugin plugin for WordPress has a security issue that can put your website at risk. This can happen in versions up to 4.8.9 when the plugin does not properly clean up input and output data. This means that attackers who have administrator-level access or higher can add their own malicious code to your website, which will run when a user visits the affected page. This only affects websites with multiple installations or those that have disabled unfiltered_html.

Detected in:

WP-Spreadplugin open vulnerable versions: >= * <= 4.8.9

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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