CVE-2025-65837 Cross-site scripting in n/a

Medium 5.4 Published 22 Dec 2025 Updated 22 Dec 2025

An attacker can inject malicious scripts into the Content Search module of PublicCMS, potentially compromising user sessions or data.

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-2025-65837?

CVE-2025-65837 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Dec 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

PublicCMS V5.202506.b is vulnerable to Cross Site Scripting (XSS) in the Content Search module.

Weakness: CWE-79

Which versions are affected by CVE-2025-65837?

It affects 1 product.

Products include Publiccms Publiccms.

How do I fix CVE-2025-65837?

No fix has been published for CVE-2025-65837 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-2025-65837 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-65837 exists.

Sources

Also known as GHSA-3xrv-whx5-r4gj.