CVE-2025-8520 givanz Vvveb Drag-and-Drop Editor editor server-side request forgery

Medium 5.1 Published 4 Aug 2025 Updated 5 Aug 2025

Remote attackers can exploit a server-side request forgery vulnerability in the Vvveb Drag-and-Drop Editor to access internal resources.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-8520?

CVE-2025-8520 is a medium-severity server-side request forgery vulnerability in givanz Vvveb, published on 4 Aug 2025. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

A vulnerability classified as critical was found in givanz Vvveb up to 1.0.5. This vulnerability affects unknown code of the file /vadmin123/?module=editor/editor of the component Drag-and-Drop Editor. The manipulation of the argument url leads to server-side request forgery. The attack can be initiated 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 identified as f684f3e374d04db715730fc4796e102f5ebcacb2. It is recommended to upgrade the affected component.

Weakness: CWE-918

Which versions are affected by CVE-2025-8520?

It affects 1 product.

Products include Vvveb Vvveb.

How do I fix CVE-2025-8520?

No fix has been published for CVE-2025-8520 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2025-8520 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-8520 exists.

Sources

Also known as GHSA-7r9g-v72r-prmj.