CVE-2025-8344

Name: CVE-2025-8344
Creator: NVD / NIST
Published: 2025-07-31T02:15:27.8+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.32%

Last modified Jun 17, 2026

CVE-2025-8344 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A vulnerability classified as critical has been found in openviglet shio up to 0.3.8. Affected is the function shStaticFileUpload of the file shio-app/src/main/java/com/viglet/shio/api/staticfile/ShStaticFileAPI.java. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

A vulnerability classified as critical has been found in openviglet shio up to 0.3.8. Affected is the function shStaticFileUpload of the file shio-app/src/main/java/com/viglet/shio/api/staticfile/ShStaticFileAPI.java. The manipulation of the argument filename leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.32%

23.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Viglet	Shio	<= 0.3.8

References

https://github.com/openviglet/shio/issues/1029Exploit, Issue Tracking, Vendor Advisory
https://github.com/openviglet/shio/issues/1029#issue-3239422554Exploit, Issue Tracking, Vendor Advisory
https://vuldb.com/?ctiid.318294Permissions Required, VDB Entry
https://vuldb.com/?id.318294Third Party Advisory, VDB Entry
https://vuldb.com/?submit.617680Third Party Advisory, VDB Entry
https://github.com/openviglet/shio/issues/1029Exploit, Issue Tracking, Vendor Advisory

Timeline

Published: Jul 31, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-8344?

How severe is CVE-2025-8344?

CVE-2025-8344 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.

How do I fix CVE-2025-8344?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-8344?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST