What’s Vulnerable › Vulnerabilities

CVE-2025-8344: openviglet shio ShStaticFileAPI.java shStaticFileUpload unrestricted upload

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-07-31 · updated 2026-06-17
• Weakness: CWE-284

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.

Affected products

• openviglet shio: through 0.3.8

References

• https://github.com/openviglet/shio/issues/1029
• https://github.com/openviglet/shio/issues/1029#issue-3239422554
• https://vuldb.com/?ctiid.318294
• https://vuldb.com/?id.318294
• https://vuldb.com/?submit.617680
• https://github.com/openviglet/shio/issues/1029

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