CVE-2022-25022 Cross-site scripting in n/a

Medium 5.4 Published 1 Mar 2022 Updated 9 Jul 2026

Attackers can execute arbitrary web scripts via crafted blog post content in Htmly, 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-2022-25022?

CVE-2022-25022 is a medium-severity cross-site scripting vulnerability in n/a, published on 1 Mar 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

A cross-site scripting (XSS) vulnerability in Htmly v2.8.1 allows attackers to excute arbitrary web scripts HTML via a crafted payload in the content field of a blog post.

Weakness: CWE-79

Which versions are affected by CVE-2022-25022?

It affects 1 product.

Products include Htmly Htmly.

How do I fix CVE-2022-25022?

No fix has been published for CVE-2022-25022 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-2022-25022 being exploited?

There is no known exploitation of CVE-2022-25022 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Sources

Also known as GHSA-f8gq-852c-wf3c.