CVE-2022-2190 Envira Gallery Lite < 1.8.4.7 - Reflected Cross-Site Scripting
Attackers can execute arbitrary scripts in victims' browsers via reflected XSS in the Envira Gallery Lite WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-2190?
CVE-2022-2190 is a medium-severity cross-site scripting vulnerability in Unknown Gallery Plugin for WordPress – Envira Photo Gallery, published on 31 Oct 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The Gallery Plugin for WordPress plugin before 1.8.4.7 does not escape the $_SERVER['REQUEST_URI'] parameter before outputting it back in an attribute, which could lead to Reflected Cross-Site Scripting in old web browsers
Weakness: CWE-79
Which versions are affected by CVE-2022-2190?
It affects 1 product.
Products include Enviragallery Envira Gallery.
How do I fix CVE-2022-2190?
No fix has been published for CVE-2022-2190 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-2022-2190 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-2190 exists.
Other vulnerabilities in Unknown Gallery Plugin for WordPress – Envira Photo Gallery
Sources
Also known as GHSA-qqx8-xhrr-9m9m.