CVE-2025-9409

low-risk
Published 2025-08-25

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.

Do I need to act?

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0.11% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Ruoyi-Go

Affected Vendors

Lostvip

References (6)

Broken Link https://github.com/on-theway/cve/issues/1
Broken Link https://github.com/on-theway/cve/issues/2
Permissions Required https://vuldb.com/?ctiid.321250
Third Party Advisory https://vuldb.com/?id.321250
Third Party Advisory https://vuldb.com/?submit.633661
Third Party Advisory https://vuldb.com/?submit.633663
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal