CVE-2022-4792 News & Blog Designer Pack < 3.3 - Contributor+ Stored XSS via Shortcode
Contributors can inject malicious scripts via shortcode attributes in the News & Blog Designer Pack plugin, leading to stored XSS attacks.
- 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-2022-4792?
CVE-2022-4792 is a medium-severity cross-site scripting vulnerability in Unknown News & Blog Designer Pack, published on 30 Jan 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 News & Blog Designer Pack WordPress plugin before 3.3 does not validate and escape one of its shortcode attributes, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attack.
Which versions are affected by CVE-2022-4792?
It affects 1 product.
Products include Infornweb News \& Blog Designer Pack.
How do I fix CVE-2022-4792?
No fix has been published for CVE-2022-4792 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-2022-4792 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4792 exists.
Other vulnerabilities in Unknown News & Blog Designer Pack
Sources
Also known as GHSA-w599-8q9r-3vg8.