huanzi-qch base-admin up to 57a8126bb3353a004f3c7722089e3b926ea83596 JSP Parser SysFileController.java upload File unrestricted upload

Summaryinfo

A vulnerability was found in huanzi-qch base-admin up to 57a8126bb3353a004f3c7722089e3b926ea83596 and classified as critical. The affected element is the function Upload of the file SysFileController.java of the component JSP Parser. Executing a manipulation of the argument File can lead to unrestricted upload. This vulnerability is tracked as CVE-2026-2665. The attack can be launched remotely. Moreover, an exploit is present. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in huanzi-qch base-admin up to 57a8126bb3353a004f3c7722089e3b926ea83596. It has been declared as critical. This vulnerability affects the function upload of the file SysFileController.java of the component JSP Parser. The manipulation of the argument file with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability was named CVE-2026-2665. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• huanzi-qch

Name

• base-admin

Version

• 57a8126bb3353a004f3c7722089e3b926ea83596

Website

• Product: https://github.com/huanzi-qch/base-admin/

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #753240: https://github.com/huanzi-qch/base-admin base-admin v1.0 Upload any file (by Jszdk)

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