The Bridge Core plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to 3.3.1 due to insufficient input sanitization and output escaping. 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-2025-31409 is a medium severity with CVSS 6.4 Stored Cross-Site Scripting issue affecting the Plugin Bridge Core. It affects Versions before 3.3.1 and is fixed in 3.3.1.
CVE-2025-31409 is tracked for the Plugin Bridge Core as medium severity with CVSS 6.4. The affected range is Versions before 3.3.1. Update Bridge Core to 3.3.1 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
bridge-core
View on wordpress.org
|
| CVE | CVE-2025-31409 |
| Patched Versions |
3.3.1
|
| Affected Versions |
Versions before 3.3.1
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Bridge Core <= 3.2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Bridge Core <= 3.0.9 - Reflected Cross-Site Scripting
Bridge Core <= 3.3 - Missing Authorization to Authenticated (Subscriber+) Demo Import
Bridge Core <= 3.3 - Missing Authorization
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