The bbencode_second_pass and make_clickable functions in bbcode.php for phpBB before 2.0.15, as used in viewtopic.php, privmsg.php, and other scripts, allow remote attackers to execute arbitrary script via a BBcode tag with a (1) javascript:, (2) applet:, (3) about:, (4) activex:, (5) chrome:, or (6) script: URI scheme, as demonstrated using the URL tag.
2005-05-16T04:00:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | phpbb_group | phpbb | 2.0.0 | Yes |
Application | phpbb_group | phpbb | 2.0.1 | Yes |
Application | phpbb_group | phpbb | 2.0.2 | Yes |
Application | phpbb_group | phpbb | 2.0.3 | Yes |
Application | phpbb_group | phpbb | 2.0.4 | Yes |
Application | phpbb_group | phpbb | 2.0.5 | Yes |
Application | phpbb_group | phpbb | 2.0.6 | Yes |
Application | phpbb_group | phpbb | 2.0.6c | Yes |
Application | phpbb_group | phpbb | 2.0.6d | Yes |
Application | phpbb_group | phpbb | 2.0.7 | Yes |
Application | phpbb_group | phpbb | 2.0.7a | Yes |
Application | phpbb_group | phpbb | 2.0.8 | Yes |
Application | phpbb_group | phpbb | 2.0.8a | Yes |
Application | phpbb_group | phpbb | 2.0.9 | Yes |
Application | phpbb_group | phpbb | 2.0.10 | Yes |
Application | phpbb_group | phpbb | 2.0.11 | Yes |
Application | phpbb_group | phpbb | 2.0.12 | Yes |
Application | phpbb_group | phpbb | 2.0.13 | Yes |
Application | phpbb_group | phpbb | 2.0.14 | Yes |
Application | phpbb_group | phpbb | 2.0_beta1 | Yes |
Application | phpbb_group | phpbb | 2.0_rc1 | Yes |
Application | phpbb_group | phpbb | 2.0_rc2 | Yes |
Application | phpbb_group | phpbb | 2.0_rc3 | Yes |
Application | phpbb_group | phpbb | 2.0_rc4 | Yes |