CVE-2020-36007 Cross-site scripting in n/a

Medium 6.1 Published 3 Jun 2021 Updated 4 Aug 2024

Cross-site scripting in AppCMS allows attackers to steal sensitive user information via the admin template.

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-2020-36007?

CVE-2020-36007 is a medium-severity cross-site scripting vulnerability in n/a, published on 3 Jun 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

AppCMS 2.0.101 in /admin/template/tpl_app.php has a cross site scripting attack vulnerability which allows the attacker to obtain sensitive information of other users.

Weakness: CWE-79

Which versions are affected by CVE-2020-36007?

It affects 1 product.

Products include Appcms Appcms.

How do I fix CVE-2020-36007?

No fix has been published for CVE-2020-36007 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-2020-36007 being exploited?

There is no known exploitation of CVE-2020-36007 in the wild and no public exploit code.

Sources

Also known as GHSA-23f3-vhq3-gx53.