phpBB 2.0 through 2.0.3 generates names for uploaded avatar files with the hex-encoded IP address of the client system, which allows remote attackers to obtain client IP addresses.
| Software | From | Fixed in |
|---|---|---|
| phpbb / phpbb | 2.0 | 2.0.x |
| phpbb / phpbb | 2.0.3 | 2.0.3.x |
| phpbb / phpbb | 2.0.2 | 2.0.2.x |
| phpbb / phpbb | 2.0.1 | 2.0.1.x |