PT-2026-115391 · Nezha · Nezha
CVSS v4.0
6.3
Medium
| Vector | AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Nezha versions 2.1.0 through 2.3.14
Description
The
mintTransferTool component fails to validate the Host header when constructing fs.download url and fs.upload url transfer URLs. This allows an attacker to control the Host header in a victim's MCP request to redirect file uploads or capture and replay one-time download tokens to exfiltrate files.Recommendations
Update to version 2.3.15 or later.
Exploit
Fix
Open Redirect
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Weakness Enumeration
Related Identifiers
Affected Products
Nezha