CVE-2023-1893 Login Configurator <= 2.1 - Reflected Cross-Site Scripting
Reflected XSS in Login Configurator allows attackers to execute scripts in admin sessions, potentially leading to account takeover.
- 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-2023-1893?
CVE-2023-1893 is a medium-severity cross-site scripting vulnerability in Unknown Login Configurator, published on 17 Jul 2023. 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 Login Configurator WordPress plugin through 2.1 does not properly escape a URL parameter before outputting it to the page, leading to a reflected cross-site scripting vulnerability targeting site administrators.
Weakness: CWE-79
Which versions are affected by CVE-2023-1893?
It affects 1 product.
Products include Login Configurator Project Login Configurator.
How do I fix CVE-2023-1893?
No fix has been published for CVE-2023-1893 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-2023-1893 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-1893 exists.
Public exploit code: 1 Nuclei template.
Other vulnerabilities in Unknown Login Configurator
Sources
Also known as GHSA-h99w-rr86-xx23.