CVE-2024-11582 Cross-site scripting in Subscribe2 – Form, Email Subscribers & Newsletters
Unauthenticated attackers can inject arbitrary scripts via the IP parameter, leading to stored XSS execution when users view affected pages.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-11582?
CVE-2024-11582 is a high-severity cross-site scripting vulnerability in wedevs Subscribe2 – Form, Email Subscribers & Newsletters, published on 19 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Subscribe2 – Form, Email Subscribers & Newsletters plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ip parameter in all versions up to, and including, 10.43 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers 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-2024-11582?
How do I fix CVE-2024-11582?
No fix has been published for CVE-2024-11582 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-2024-11582 being exploited?
There is no known exploitation of CVE-2024-11582 in the wild and no public exploit code.
Sources
Also known as GHSA-489f-83hm-48c4.