EUVD-2026-61051

MyBB is free and open source forum software. Prior to 1.8.40, the remote requests feature does not correctly handle IPv6 addresses, resulting in a server-side request forgery vulnerability. The default disallowed remote hosts list does not include IPv6 addresses. Verification in fetchremotefile...

CVE-2026-45123 MyBB: IPv6 SSRF

MyBB is free and open source forum software. Prior to 1.8.40, the remote requests feature does not correctly handle IPv6 addresses, resulting in a server-side request forgery vulnerability. The default disallowed remote hosts list does not include IPv6 addresses. Verification in fetchremotefile...

CVE-2026-45123

MyBB (open-source forum software) versions prior to 1.8.40 are affected by a server-side request forgery (SSRF) vulnerability in the remote requests feature. The root cause is a fail-open verification in fetch_remote_file() within inc/functions.php: the function get_ip_by_hostname() does not retu...

PT-2026-77177

MyBB is free and open source forum software. Prior to 1.8.40, the remote requests feature does not correctly handle IPv6 addresses, resulting in a server-side request forgery vulnerability. The default disallowed remote hosts list does not include IPv6 addresses. Verification in fetch remote file...

CVE-2026-45123: Server-Side Request Forgery (SSRF)

MyBB is free and open source forum software. Prior to 1.8.40, the remote requests feature does not correctly handle IPv6 addresses, resulting in a server-side request forgery vulnerability. The default disallowed remote hosts list does not include IPv6 addresses. Verification in fetchremotefile...

CVE-2009-1245: Improper Neutralization of Special Elements used in an SQL Command

Multiple SQL injection vulnerabilities in the inserttopastebin function in php/cccp-admin/inc/functions.php in CCCP Community Clan Portal Pastebin before 2.80 allow remote attackers to execute arbitrary SQL commands via the 1 subject, 2 language, and 3 nickname parameters to...

CVE-2006-0218: Undefined Security Weakness

Multiple unspecified vulnerabilities in MyBulletinBoard MyBB before 1.0.2 have unspecified impact and attack vectors, related to 1 admin/moderate.php, 2 admin/themes.php, 3 inc/functions.php, 4 inc/functionsupload.php, 5 printthread.php, and 6 usercp.php, and probably related to SQL injection...