Input validation vulnerability in Blocksy 2.0.19

The Blocksy theme, a design option for WordPress websites, has a security issue called Stored Cross-Site Scripting. This means that hackers can inject harmful codes into the headers or footers of the website, which can be triggered when a user visits the affected page. This vulnerability is present in all versions up to 2.0.19 and is caused by a lack of proper protection against malicious input. This only affects websites with multiple installations and those that have disabled a security feature called unfiltered_html.

Detected in:

Blocksy fixed vulnerable versions: >= * <= 2.0.19

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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