CVE-2022-0822 Cross-site Scripting (XSS) - Reflected in orchardcms/orchardcore

Medium 5.4 Published 11 Mar 2022 Updated 2 Aug 2024

Attackers can execute arbitrary scripts in victim browsers via reflected XSS in OrchardCore, potentially leading to session hijacking or data theft.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-0822?

CVE-2022-0822 is a medium-severity cross-site scripting vulnerability in orchardcms/orchardcore, published on 11 Mar 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Cross-site Scripting (XSS) - Reflected in GitHub repository orchardcms/orchardcore prior to 1.3.0.

Weakness: CWE-79

Which versions are affected by CVE-2022-0822?

It affects 1 product.

Products include Orchardcore Orchardcore.

How do I fix CVE-2022-0822?

No fix has been published for CVE-2022-0822 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-2022-0822 being exploited?

There is no known exploitation of CVE-2022-0822 in the wild and no public exploit code.

Sources

Also known as GHSA-27gr-q69r-42hr.