CVE-2025-1623: GDPR Cookie Compliance < 4.15.9 - Admin+ Stored XSS
The GDPR Cookie Compliance WordPress plugin before 4.15.9 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed (for example in multisite setup).
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-1623?
CVE-2025-1623 is a high severity vulnerability due to the potential for Stored Cross-Site Scripting attacks by high privilege users.
How do I fix CVE-2025-1623?
To fix CVE-2025-1623, update the GDPR Cookie Compliance plugin to version 4.15.9 or later to ensure proper sanitization and escaping of settings.
Who is affected by CVE-2025-1623?
CVE-2025-1623 affects users of the GDPR Cookie Compliance WordPress plugin versions prior to 4.15.9, particularly those with high privilege roles.
What impact does CVE-2025-1623 have on my website?
CVE-2025-1623 can allow high privilege users to execute malicious scripts, compromising the security and integrity of your website.
Is there a workaround for CVE-2025-1623 if I cannot update?
There are no specific workarounds for CVE-2025-1623; the recommended action is to update to the latest version of the plugin.