CVE-2020-11508 Cross-site scripting in n/a
Logged-in users with minimal permissions can inject arbitrary JavaScript into pages via the WP Lead Plus X plugin, potentially leading to code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-11508?
CVE-2020-11508 is a medium-severity cross-site scripting vulnerability in n/a, published on 7 Apr 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
An XSS vulnerability in the WP Lead Plus X plugin through 0.98 for WordPress allows logged-in users with minimal permissions to create or replace existing pages with a malicious page containing arbitrary JavaScript via the wp_ajax_core37_lp_save_page (aka core37_lp_save_page) AJAX action.
Weakness: CWE-79
Which versions are affected by CVE-2020-11508?
It affects 1 product.
Products include Wpleadplus Wp Lead Plus X.
How do I fix CVE-2020-11508?
No fix has been published for CVE-2020-11508 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-2020-11508 being exploited?
There is no known exploitation of CVE-2020-11508 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-2chv-vxpq-wr23.