CVE-2024-2656 Icegram Express <= 5.7.14 - Authenticated (Administrator+) Cross-Site Scripting via CSV import
Administrators can inject scripts via CSV import in specific WordPress configurations, leading to stored XSS execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-2656?
CVE-2024-2656 is a medium-severity cross-site scripting vulnerability in icegram Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress, published on 6 Apr 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a CSV import in all versions up to, and including, 5.7.14 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.
Weakness: CWE-79
Which versions are affected by CVE-2024-2656?
How do I fix CVE-2024-2656?
No fix has been published for CVE-2024-2656 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-2024-2656 being exploited?
There is no known exploitation of CVE-2024-2656 in the wild and no public exploit code.
Sources
Also known as GHSA-33px-qmc3-m5x2.