CVE-2023-0367 Pricing Tables For WPBakery Page Builder < 3.0 - Contributor+ Stored XSS
Contributors can inject malicious scripts via shortcode attributes, leading to stored XSS attacks against site visitors.
- 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-2023-0367?
CVE-2023-0367 is a medium-severity cross-site scripting vulnerability in Unknown Pricing Tables For WPBakery Page Builder (formerly Visual Composer), published on 17 Apr 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
The Pricing Tables For WPBakery Page Builder (formerly Visual Composer) WordPress plugin before 3.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks
Which versions are affected by CVE-2023-0367?
It affects 1 product.
Products include Pricing Tables for Wpbakery Page Builder Project Pricing Tables for Wpbakery Page Builder.
How do I fix CVE-2023-0367?
No fix has been published for CVE-2023-0367 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-2023-0367 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0367 exists.
Other vulnerabilities in Unknown Pricing Tables For WPBakery Page Builder (formerly Visual Composer)
Sources
Also known as GHSA-9vxp-r8hx-2p35.