The Envo Extra plugin for WordPress has a security issue called Stored Cross-Site Scripting. This can happen in any version up to 1.8.11 because the plugin does not properly clean or protect user-supplied attributes. This means that someone with contributor-level access or higher can add harmful web scripts to a page that will run whenever someone views that page.
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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