CVE-2026-48611

phpBB / phpBB PUBLISHED

Description (CNA)

Improper authentication checks in the OAuth implementation allow account hijacking even when OAuth is not configured or enabled leading to unauthorized access in default installations.

Affected (CNA)

Vendor / product	Versions
phpBB / phpBB	affected 3.3.0 through 3.3.16

CWE

CWE-287

References

https://www.phpbb.com/community/viewtopic.php?t=2672170

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.