CVE-2026-109519 YouTransfer - Path Traversal

YouTransfer <= 0.0.7/1.0.6/1.1.0 contains a path traversal caused by manipulation in /settings/template Template Rendering component, letting remote attackers access arbitrary files, exploit requires no special privileges.

CVSS base score 8.3 /10
High
CISA KEV
Not listed
Public exploit
Proof of concept available
Authentication
Not required
EPSS
0.72% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Path Traversal
Impact
File System Read, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Published
13 October 2026
Updated
15 October 2026
Weakness
CWE-22

Vendor fix

Update to the latest version of YouTransfer.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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