CVE-2024-11093 SG Helper <= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via SVG File Upload
Administrators can inject arbitrary scripts via SVG uploads in SG Helper, leading to stored XSS execution for other users.
- 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-2024-11093?
CVE-2024-11093 is a medium-severity cross-site scripting vulnerability in burgthaleratsirconic SG Helper, published on 4 Dec 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The SG Helper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in version 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
Weakness: CWE-79
Which versions are affected by CVE-2024-11093?
How do I fix CVE-2024-11093?
No fix has been published for CVE-2024-11093 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-2024-11093 being exploited?
There is no known exploitation of CVE-2024-11093 in the wild and no public exploit code.
Sources
Also known as GHSA-wxjm-rv6g-5w39.