CVE-2021-42223 Cross-site scripting in n/a

Medium 6.1 Published 13 Oct 2021 Updated 4 Aug 2024

Cross-site scripting vulnerability in Online DJ Booking Management System allows attackers to inject malicious scripts via view-booking-detail.php.

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-2021-42223?

CVE-2021-42223 is a medium-severity cross-site scripting vulnerability in n/a, published on 13 Oct 2021. 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

Cross Site Scripting (XSS).vulnerability exists in Online DJ Booking Management System 1.0 in view-booking-detail.php.

Weakness: CWE-79

Which versions are affected by CVE-2021-42223?

It affects 1 product.

Products include Phpgurukul Online Dj Booking Management System.

How do I fix CVE-2021-42223?

No fix has been published for CVE-2021-42223 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-2021-42223 being exploited?

There is no known exploitation of CVE-2021-42223 in the wild and no public exploit code.

Sources

Also known as GHSA-c38v-5prm-vhjx.