Weak Password Recovery Mechanism for Forgotten Password

Overview phpbb/phpbb is a Forum Software application. Affected versions of this package are vulnerable to Weak Password Recovery Mechanism for Forgotten Password via the forceservervars configuration being disabled. An attacker can cause password reset emails to contain links to attacker-controll...

CVE-2026-29199

phpBB before 3.3.16 is vulnerable to Host Header Injection that can lead to password rest link poisoning. When forceservervars is disabled, the servers hostname may be extracted from the HTTP Host header which is used to generate the password reset link URL. An attacker who can manipulate the Hos...

EUVD-2026-26892

phpBB before 3.3.16 is vulnerable to Host Header Injection that can lead to password rest link poisoning. When forceservervars is disabled, the servers hostname may be extracted from the HTTP Host header which is used to generate the password reset link URL. An attacker who can manipulate the Hos...

CVE-2026-29199

CVE-2026-29199 affects phpBB prior to 3.3.16. The issue is a Host Header Injection in which, when force_server_vars is disabled, the server hostname is sourced from the HTTP Host header to build the password reset URL. An attacker who can control or influence the Host header can cause password re...

phpBB 授权问题漏洞

phpBB is a set of web forum software developed by Ariefibis. Versions prior to phpBB 3.3.16 had authorization-related vulnerabilities. This vulnerability stemmed from host header injection, which could lead to malicious password reset links. When forceservervars is disabled, the server’s hostname...

PT-2026-36770

Name of the Vulnerable Software and Affected Versions phpBB versions prior to 3.3.16 Description Host Header Injection occurs when force server vars is disabled, allowing the server's hostname to be extracted from the HTTP Host header to generate password reset link URLs. An attacker capable of...