CVE-2022-35500 Cross-site scripting in n/a

Medium 5.4 Published 23 Nov 2022 Updated 9 Jul 2026

Attackers can inject malicious scripts via the comment feature in the Amasty Blog plugin, potentially compromising user sessions.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2022-35500?

CVE-2022-35500 is a medium-severity cross-site scripting vulnerability in n/a, published on 23 Nov 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Amasty Blog 2.10.3 is vulnerable to Cross Site Scripting (XSS) via leave comment functionality.

Weakness: CWE-79

Which versions are affected by CVE-2022-35500?

It affects 1 product.

Products include Amasty Blog Pro.

How do I fix CVE-2022-35500?

No fix has been published for CVE-2022-35500 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-2022-35500 being exploited?

There is no known exploitation of CVE-2022-35500 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Sources

Also known as GHSA-m8rq-4jjf-r23g.