CVE-2025-11868

The everviz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `everviz` shortcode attributes in versions up to, and including, 1.1. This is due to the plugin not properly sanitizing user input or escaping output when building a `
` from the `type` and `hash` attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2025-11868CVSS 6.4Web

CVE-2025-11868

The everviz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `everviz` shortcode attributes in versions up to, and including, 1.1. This is due to the plugin not properly sanitizing user input or escaping output when building a `<div id=...>` from the `type` and `hash` attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS
6.4 MEDIUM
EPSS
7.95%
Known exploited
not in KEV
Product
-

What is known

The everviz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `everviz` shortcode attributes in versions up to, and including, 1.1. This is due to the plugin not properly sanitizing user input or escaping output when building a `<div id=...>` from the `type` and `hash` attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Sources

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