CVE-2025-3398 lenve VBlog WebSecurityConfig.java configure access control

Medium 5.3 Published 8 Apr 2025 Updated 8 Apr 2025

Improper access control in VBlog allows remote attackers to bypass security restrictions and gain unauthorized access to protected resources.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-3398?

CVE-2025-3398 is a medium-severity missing authorization vulnerability in lenve VBlog, published on 8 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability classified as critical was found in lenve VBlog up to 1.0.0. Affected by this vulnerability is the function configure of the file blogserver/src/main/java/org/sang/config/WebSecurityConfig.java. The manipulation leads to improper access controls. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-284, CWE-266

Which versions are affected by CVE-2025-3398?

It affects 1 product.

Products include Lenve Vblog.

How do I fix CVE-2025-3398?

No fix has been published for CVE-2025-3398 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-3398 being exploited?

There is no known exploitation of CVE-2025-3398 in the wild and no public exploit code.

Sources

Also known as GHSA-m762-6293-qf93.