YunaiV/zhijiantianya ruoyi-vue-pro up to 2026.04-jdk8-SNAPSHOT AppFileController File Upload Endpoint FileServiceImpl.java generateUploadPath path traversal

Summaryinfo

A vulnerability categorized as critical has been discovered in YunaiV/zhijiantianya ruoyi-vue-pro up to 2026.04-jdk8-SNAPSHOT. This affects the function generateUploadPath of the file yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/service/file/FileServiceImpl.java of the component AppFileController File Upload Endpoint. Executing a manipulation can lead to path traversal. This vulnerability is handled as CVE-2026-13528. The attack can be executed remotely. Additionally, an exploit exists. Applying a patch is advised to resolve this issue. This product is published by multiple vendors.

Detailsinfo

A vulnerability classified as critical was found in YunaiV/zhijiantianya ruoyi-vue-pro up to 2026.04-jdk8-SNAPSHOT. This vulnerability affects the function generateUploadPath of the file yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/service/file/FileServiceImpl.java of the component AppFileController File Upload Endpoint. The manipulation 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, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability was named CVE-2026-13528. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. This product is published by multiple vendors.

Applying the patch 4ae3f6b2c9883978837638c14e3d18419819eeb0 is able to eliminate this problem. The bugfix is ready for download at gitee.com.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• YunaiV
• zhijiantianya

Name

• ruoyi-vue-pro

Version

• 2026.04-jdk8-SNAPSHOT

Website

• Product: https://github.com/YunaiV/ruoyi-vue-pro/

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Accepted

• Submit #840617: YunaiV ruoyi-vue-pro 2026.04-jdk8-SNAPSHOT Arbitrary File Write (by wr0ld)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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