Description
A vulnerability was detected in YouTransfer up to 0.0.7/1.0.6/1.1.0. Affected is an unknown function of the file /settings/template of the component Template Rendering. The manipulation results in path traversal. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | YouTransfer | 0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.0.7, 1.0, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.1.0 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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0xgh0stri13y/CVE-2026-109519 ★ 3 · Sep 16, 2026
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- VDB-417175 | YouTransfer Template Rendering template path traversal vdb-entry
- VDB-417175 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-109519 | CVE Analysis and Report third-party-advisory
- Submit #983611 | YouTransfer 1.1.0 / 06b699ad30a976bfbd3cf47229547983eac796e2 Remote Code Execution third-party-advisory
- https://github.com/0xgh0stri13y/CVE-2026-109519/ related
- https://github.com/0xgh0stri13y/CVE-2026-109519/blob/main/POC/exploit.py exploit