CVE-2024-5645 Envo Extra <= 1.8.23 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget
Authenticated attackers can inject arbitrary scripts via the Button widget, leading to code execution when users view the page.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-5645?
CVE-2024-5645 is a medium-severity cross-site scripting vulnerability in envothemes Envo Extra, published on 7 Jun 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Envo Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘button_css_id’ parameter within the Button widget in all versions up to, and including, 1.8.23 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-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-2024-5645?
It affects 1 product.
Products include Envothemes Envo Extra.
How do I fix CVE-2024-5645?
No fix has been published for CVE-2024-5645 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-2024-5645 being exploited?
There is no known exploitation of CVE-2024-5645 in the wild and no public exploit code.
Other vulnerabilities in envothemes Envo Extra
Sources
Also known as GHSA-cjg4-rgpv-wv5h.