CVE-2022-33934 Cross-site scripting in PowerScale OneFS

High 7.7 Published 10 Feb 2023 Updated 24 Mar 2025

Remote authenticated high-privilege users can inject malicious scripts into Dell PowerScale OneFS fields, potentially compromising user sessions or executing code.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2022-33934?

CVE-2022-33934 is a high-severity cross-site scripting vulnerability in Dell Emc Powerscale Onefs, published on 10 Feb 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Dell PowerScale OneFS, versions 8.2.x through 9.4.x contain multiple stored cross-site scripting vulnerabilities. A remote authenticated malicious user with high privileges may potentially exploit these vulnerabilities to store malicious HTML or JavaScript code through multiple affected fields.

Weakness: CWE-79

Which versions are affected by CVE-2022-33934?

It affects 1 product.

Products include Dell Emc Powerscale Onefs.

How do I fix CVE-2022-33934?

No fix has been published for CVE-2022-33934 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-2022-33934 being exploited?

There is no known exploitation of CVE-2022-33934 in the wild and no public exploit code.

All Dell Emc Powerscale Onefs vulnerabilities

Sources

Also known as GHSA-wgmq-p48r-249m.