Directory traversal vulnerability in the _do_attachment_move function in the AttachFile action (action/AttachFile.py) in MoinMoin 1.9.3 through 1.9.5 allows remote attackers to overwrite arbitrary files via a .. (dot dot) in a file name.
https://bugs.launchpad.net/ubuntu/+source/moin/+bug/1094599
http://www.securityfocus.com/bid/57076
http://www.openwall.com/lists/oss-security/2012/12/30/6
http://www.debian.org/security/2012/dsa-2593
http://ubuntu.com/usn/usn-1680-1
http://secunia.com/advisories/51696
http://secunia.com/advisories/51676
http://secunia.com/advisories/51663
Published: 2013-01-03
Updated: 2025-04-11
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Severity: Medium
Base Score: 6.9
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Severity: Medium
EPSS: 0.01528