PT-2025-31466 · Unknown · Openviglet Shio

1098024193 · Published 2025-07-31 · Updated 2025-09-03 · CVE-2025-8343

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 through 0.3.8

Description A critical vulnerability exists in openviglet shio up to version 0.3.8. This issue affects the shStaticFilePreUpload function located in the file shio-app/src/main/java/com/viglet/shio/api/staticfile/ShStaticFileAPI.java. Manipulation of the fileName argument leads to a path traversal vulnerability, allowing for remote attacks. The exploit for this issue has been publicly disclosed.

Recommendations Versions prior to 0.3.9 are affected. As a temporary workaround, consider restricting access to the shStaticFilePreUpload function until a patch is available.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2025-8343

Affected Products

Openviglet Shio

References · 11

• 🔥 https://github.com/openviglet/shio/issues/1028#issue-3239418750 · Exploit
• 🔥 https://github.com/openviglet/shio/issues/1028 · Exploit
• https://osv.dev/vulnerability/CVE-2025-8343 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-8343 · Security Note
• https://twitter.com/VulmonFeeds/status/1950802010669789318 · Twitter Post
• https://vuldb.com/?submit.617679 · Note
• https://t.me/CVEtracker/28807 · Telegram Post
• https://t.me/cveNotify/134180 · Telegram Post
• https://t.me/cveNotify/130343 · Telegram Post
• https://vuldb.com/?id.318293 · Note
• https://vuldb.com/?ctiid.318293 · Note