CVE-2024-4097 Cost Calculator Builder Pro <= 3.1.67 - Unauthenticated Cross-Site Scripting via SVG Upload
Unauthenticated attackers can inject arbitrary web scripts via SVG uploads in Cost Calculator Builder Pro, leading to potential account takeover.
- 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-2024-4097?
CVE-2024-4097 is a high-severity cross-site scripting vulnerability in StylemixThemes Cost Calculator Builder PRO, published on 2 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Cost Calculator Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the SVG upload feature in all versions up to, and including, 3.1.67 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-2024-4097?
How do I fix CVE-2024-4097?
No fix has been published for CVE-2024-4097 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-2024-4097 being exploited?
There is no known exploitation of CVE-2024-4097 in the wild and no public exploit code.
Sources
Also known as GHSA-w3gv-97rc-43jh.