Cross-site request forgery (CSRF) vulnerability in phpBB 2.0.19, when Link to off-site Avatar or bbcode (IMG) are enabled, allows remote attackers to perform unauthorized actions as a logged in user via a link or IMG tag in a user profile, as demonstrated using links to (1) admin/admin_users.php and (2) modcp.php.

FULLDISC:20060203 phpBB 2.0.19 Cross Site Request Forgeries and XSS Admin | URL:http://lists.grok.org.uk/pipermail/full-disclosure/2006-February/041920.html | OSVDB:22929 | URL:http://www.osvdb.org/22929 | SECUNIA:18693 | URL:http://secunia.com/advisories/18693 | SREASON:406 | URL:http://securityreason.com/securityalert/406 | SREASONRES:20060203 phpBB 2.0.19 Cross Site Request Forgeries and XSS Admin | URL:http://securityreason.com/achievement_securityalert/31 | VUPEN:ADV-2006-0445 | URL:http://www.vupen.com/english/advisories/2006/0445 | XF:phpbb-referer-header-http-xss(24497) | URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/24497