CVE-2025-5326 zhilink 智互联(深圳)科技有限公司 ADP Application Developer Platform 应用开发者平台 verifyToken deserialization

Medium 5.3 Published 29 May 2025 Updated 29 May 2025

Remote attackers can exploit a deserialization flaw in the verifyToken endpoint to potentially execute arbitrary code on the ADP platform.

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-2025-5326?

CVE-2025-5326 is a medium-severity unsafe deserialization vulnerability in zhilink 智互联(深圳)科技有限公司 ADP Application Developer Platform 应用开发者平台, published on 29 May 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was found in zhilink 智互联(深圳)科技有限公司 ADP Application Developer Platform 应用开发者平台 1.0.0 and classified as critical. Affected by this issue is some unknown functionality of the file /adpweb/wechat/verifyToken/. The manipulation leads to deserialization. The attack may 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-502, CWE-20

Which versions are affected by CVE-2025-5326?

It affects 1 product.

Products include Zhilink Adp Application Developer Platform.

How do I fix CVE-2025-5326?

No fix has been published for CVE-2025-5326 yet. Limit exposure of the affected software until one is available.

Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.

Is CVE-2025-5326 being exploited?

There is no known exploitation of CVE-2025-5326 in the wild and no public exploit code.

Sources

Also known as GHSA-9w24-h326-957x.