CVE-2025-8343

low-risk
Published 2025-07-31

A vulnerability was found in openviglet shio up to 0.3.8. It has been rated as critical. This issue affects the function shStaticFilePreUpload of the file shio-app/src/main/java/com/viglet/shio/api/staticfile/ShStaticFileAPI.java. The manipulation of the argument fileName leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Do I need to act?

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0.13% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Shio

Affected Vendors

Viglet

References (6)

Exploit https://github.com/openviglet/shio/issues/1028
Exploit https://github.com/openviglet/shio/issues/1028#issue-3239418750
Permissions Required https://vuldb.com/?ctiid.318293
Third Party Advisory https://vuldb.com/?id.318293
Third Party Advisory https://vuldb.com/?submit.617679
Exploit https://github.com/openviglet/shio/issues/1028
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal