PT-2025-31467 · Unknown · Openviglet Shio

1098024193 · Published 2025-07-31 · Updated 2025-07-31 · CVE-2025-8344

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions openviglet shio versions up to 0.3.8

Description A critical vulnerability has been identified in openviglet shio up to version 0.3.8. The shStaticFileUpload function within the file shio-app/src/main/java/com/viglet/shio/api/staticfile/ShStaticFileAPI.java is affected. Manipulation of the filename argument leads to unrestricted file upload, and the attack can be launched remotely. The exploit for this issue has been publicly disclosed.

Recommendations For versions up to 0.3.8, restrict or disable the shStaticFileUpload function to prevent unrestricted file uploads.

Exploit

Fix

Improper Access Control

Unrestricted File Upload

Weakness Enumeration

CWE-284

CWE-434

Related Identifiers

CVE-2025-8344

Affected Products

Openviglet Shio

References · 11

• 🔥 https://github.com/openviglet/shio/issues/1029#issue-3239422554 · Exploit
• 🔥 https://github.com/openviglet/shio/issues/1029 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-8344 · Security Note
• https://osv.dev/vulnerability/CVE-2025-8344 · Vendor Advisory
• https://twitter.com/CVEnew/status/1950771819591471320 · Twitter Post
• https://t.me/cveNotify/130344 · Telegram Post
• https://vuldb.com/?ctiid.318294 · Note
• https://vuldb.com/?submit.617680 · Note
• https://twitter.com/VulmonFeeds/status/1950796891077124194 · Twitter Post
• https://t.me/CVEtracker/28808 · Telegram Post
• https://vuldb.com/?id.318294 · Note