Opera 6.0.1 and 6.0.2 allows a remote web site to upload arbitrary files from the client system, without prompting the client, via an input type=file tag whose value contains a newline.
http://www.opera.com/windows/changelog/log603.html
http://online.securityfocus.com/archive/1/274202
http://marc.info/?l=ntbugtraq&m=102256058220402&w=2
Source: Mitre, NVD
Published: 2002-10-04
Updated: 2026-06-16
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.05216