phpBB 2.0.21 does not properly handle pathnames ending in %00, which allows remote authenticated administrative users to upload arbitrary files, as demonstrated by a query to admin/admin_board.php with an avatar_path parameter ending in .php%00.
2006-09-13T23:07:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 4.6 (MEDIUM)
AV:N/AC:H/Au:S/C:P/I:P/A:P
3.9
6.4
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | phpbb_group | phpbb | 2.0.21 | Yes |