CVE-2025-2510 – WordPress Frndzk Expandable Bottom Bar Stored Cross-Site Scripting Vulnerability

The following table lists the changes that have been made to the
CVE-2025-2510 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Mar. 25, 2025

    Action Type Old Value New Value
    Added Description The Frndzk Expandable Bottom Bar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via ‘text’ parameter in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
    Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
    Added CWE CWE-79
    Added Reference https://wordpress.org/plugins/frndzk-expandable-bottom-bar/#developers
    Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/4261c81e-13a2-4022-8048-aeb0ea4e9ee4?source=cve
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