CVE-2025-14448 Cross-site scripting in WP-Members Membership Plugin
Authenticated attackers can inject arbitrary scripts via user profile fields, leading to script execution in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-14448?
CVE-2025-14448 is a medium-severity cross-site scripting vulnerability in cbutlerjr WP-Members Membership Plugin, published on 15 Jan 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
The WP-Members Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Multiple Checkbox and Multiple Select user profile fields in all versions up to, and including, 3.5.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Weakness: CWE-79
Which versions are affected by CVE-2025-14448?
It affects 1 product.
Products include Butlerblog Wp-Members.
How do I fix CVE-2025-14448?
No fix has been published for CVE-2025-14448 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-14448 being exploited?
There is no known exploitation of CVE-2025-14448 in the wild and no public exploit code.
Other vulnerabilities in cbutlerjr WP-Members Membership Plugin
- CVE-2019-15660 Cross-site request forgery in n/a
- CVE-2024-1852 WP-Members Membership Plugin <= 3.4.9.2 - Unauthenticated Stored Cross-Site Scripting
- CVE-2023-6733 WP-Members Membership Plugin <= 3.4.8 - Missing Authorization to Sensitive Information Exposure
- CVE-2024-10374 WP-Members <= 3.4.9.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpmem_loginout Shortcode
- CVE-2024-1987 WP-Members Membership Plugin <= 3.4.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Sources
Also known as GHSA-j3j6-jffv-m7g7.