feiyuchuixue sz-boot-parent up to 1.3.2-beta API templates templateName path traversal

Summaryinfo

A vulnerability classified as critical was found in feiyuchuixue sz-boot-parent up to 1.3.2-beta. This vulnerability affects unknown code of the file /api/admin/common/download/templates of the component API. Executing a manipulation of the argument templateName can lead to path traversal. This vulnerability is handled as CVE-2026-3188. The attack can be executed remotely. Additionally, an exploit exists. Upgrading the affected component is advised. The project was informed beforehand and acted very professional: "We have implemented path validity checks on parameters for the template download interface (...)"

Detailsinfo

A vulnerability has been found in feiyuchuixue sz-boot-parent up to 1.3.2-beta and classified as problematic. This vulnerability affects an unknown function of the file /api/admin/common/download/templates of the component API. The manipulation of the argument templateName with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality.

The advisory is available at github.com. This vulnerability was named CVE-2026-3188. 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 T1006 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 beforehand and acted very professional: "We have implemented path validity checks on parameters for the template download interface (...)"

Upgrading to version 1.3.3-beta eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch aefaabfd7527188bfba3c8c9eee17c316d094802 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• feiyuchuixue

Name

• sz-boot-parent

Version

• 1.3.2-beta

License

• open-source

Website

• Product: https://github.com/feiyuchuixue/sz-boot-parent/

CPE 2.3info

• 🔒

CPE 2.2info

• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #754041: feiyuchuixue https://github.com/feiyuchuixue/sz-boot-parent sz-boot-parent <= v1.3.2-beta Arbitrary_File_Read (by yuccun)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion