CVE-2025-8975 givanz Vvveb edit.tpl cross site scripting

Medium 5.1 Published 14 Aug 2025 Updated 14 Aug 2025

Remote attackers can inject malicious scripts via the slug argument in the admin template editor, 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-2025-8975?

CVE-2025-8975 is a medium-severity cross-site scripting vulnerability in givanz Vvveb, published on 14 Aug 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

A vulnerability was identified in givanz Vvveb up to 1.0.5. This affects an unknown part of the file admin/template/content/edit.tpl. The manipulation of the argument slug leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.6 is able to address this issue. The patch is named 84c11d69df8452dc378feecd17e2a62ac10dac66. It is recommended to upgrade the affected component.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2025-8975?

It affects 1 product.

Products include Vvveb Vvveb.

How do I fix CVE-2025-8975?

No fix has been published for CVE-2025-8975 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-2025-8975 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-8975 exists.

Sources

Also known as GHSA-pxqh-j3wr-qmcc.