5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.01 Low
EPSS
Percentile
83.1%
Directory traversal vulnerability in (1) usercp_register.php and (2)
usercp_avatar.php for phpBB 2.0.11, and possibly other versions, with
gallery avatars enabled, allows remote attackers to delete (unlink)
arbitrary files via “/…/” sequences in the avatarselect parameter.