Vulnerability · Published Aug 25, 2025 · Assigned by VulDB

CVE-2025-9409lostvip-com ruoyi-go CommonController.go DownloadUpload path traversal

Medium 4.3

In plain English

A medium-severity path traversal in ruoyi-go from lostvip-com. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.8%top 43.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in lostvip-com ruoyi-go up to 2.1. Impacted is the function DownloadTmp/DownloadUpload of the file modules/system/controller/CommonController.go. Performing manipulation of the argument fileName results in path traversal. It is possible to initiate the attack remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
lostvip-com	ruoyi-go	2.02.1

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

References

VDB-321250 | lostvip-com ruoyi-go CommonController.go DownloadUpload path traversal vdb-entry, technical-description
VDB-321250 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #633661 | github ruoyi-go 2.1 Directory Traversal third-party-advisory
Submit #633663 | GitHub ruoyi-go 2.1 Directory Traversal (Duplicate) third-party-advisory
https://github.com/on-theway/cve/issues/1 issue-tracking
https://github.com/on-theway/cve/issues/2 exploit, issue-tracking