CVE-2026-92919 — admin3 through 3.0.0 Arbitrary File Write via Path Traversal in Storage Upload Filename
admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on Windows deploymen…
Published: 2026-09-17 · CVSS: 7.2 · CVSS 4.0
admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on Windows deployments. Attackers can use dot-dot path segments in filenames to escape the configured storage directory and overwrite arbitrary files accessible to the server process.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7