CVE-2025-6534 xxyopen/201206030 novel-plus File FileController.java remove resource injection

Low 2.3 Published Updated

Attackers can manipulate resource identifiers in the file removal function to access or modify unauthorized files.

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-2025-6534?

CVE-2025-6534 is a low-severity path traversal vulnerability in Xxyopen Novel-Plus, published on 24 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability, which was classified as problematic, was found in xxyopen/201206030 novel-plus up to 5.1.3. This affects the function remove of the file novel-admin/src/main/java/com/java2nb/common/controller/FileController.java of the component File Handler. The manipulation leads to improper control of resource identifiers. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. 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-639, CWE-99

Which versions are affected by CVE-2025-6534?

It affects 1 product.

Products include Xxyopen Novel-Plus.

How do I fix CVE-2025-6534?

No fix has been published for CVE-2025-6534 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2025-6534 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-6534 exists.

All Xxyopen Novel-Plus vulnerabilities

Sources

Also known as GHSA-v849-3g95-8hqq.

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