CVE-2023-33528 Cross-site scripting in n/a

Medium 6.1 Published 28 Mar 2024 Updated 28 Mar 2025

An attacker can inject malicious scripts into the Halo blog platform, potentially executing code or stealing user sessions.

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-2023-33528?

CVE-2023-33528 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Mar 2024. 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

halo v1.6.0 is vulnerable to Cross Site Scripting (XSS).

Weakness: CWE-79

Which versions are affected by CVE-2023-33528?

It affects 1 product.

Products include Halo Halo.

How do I fix CVE-2023-33528?

No fix has been published for CVE-2023-33528 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-2023-33528 being exploited?

There is no known exploitation of CVE-2023-33528 in the wild and no public exploit code.

Sources

Also known as GHSA-wwmq-47hw-c7vw.