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CVE-2025-6731— yzcheng90 X-SpringBoot APK File apk uploadApk path traversal

Quick assessment

Affected
yzcheng90 X-SpringBoot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

X-SpringBoot是czx个人开发者的一个轻量级的Java快速开发平台。 X-SpringBoot 5.0及之前版本存在路径遍历漏洞，该漏洞源于对文件/sys/oss/upload/apk中参数File的错误操作,导致路径遍历攻击。

CVSS 6.3 · Medium EPSS 0.36% · P29

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-6731

Vulnerability Information
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Vulnerability Title
yzcheng90 X-SpringBoot APK File apk uploadApk path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in yzcheng90 X-SpringBoot up to 5.0 and classified as critical. Affected by this issue is the function uploadApk of the file /sys/oss/upload/apk of the component APK File Handler. The manipulation of the argument File leads to path traversal. 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
X-SpringBoot 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
X-SpringBoot是czx个人开发者的一个轻量级的Java快速开发平台。 X-SpringBoot 5.0及之前版本存在路径遍历漏洞，该漏洞源于对文件/sys/oss/upload/apk中参数File的错误操作,导致路径遍历攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
yzcheng90 X-SpringBoot 5.0 -

II. Public POCs for CVE-2025-6731

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III. Intelligence Information for CVE-2025-6731

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Proof of Concept for CVE-2025-6731 (1)

IV. Related Vulnerabilities

Same weakness: CWE-22

V. Comments for CVE-2025-6731

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