VULNERABILITY INTELLIGENCE

CVE-2006-4450

CVSS score5.1 MEDIUM
EPSS probability4.20%
CISA KEVNot currently listed
Published2006-08-30
Last modified2026-06-16
CVSS vectorAV:N/AC:H/Au:N/C:P/I:P/A:P

Description

usercp_avatar.php in PHPBB 2.0.20, when avatar uploading is enabled, allows remote attackers to use the server as a web proxy by submitting a URL to the avatarurl parameter, which is then used in an HTTP GET request.

Primary references