Description
MyBB (aka MyBulletinBoard) 1.4.2 uses insufficient randomness to compose filenames of uploaded files used as attachments, which makes it easier for remote attackers to read these files by guessing filenames.
Remediation
References
Related Vulnerabilities
Joomla! Core 1.5.x Security Bypass (1.5.0 - 1.5.13)
Dolibarr Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2017-9840)
Artifactory Incorrect Authorization Vulnerability (CVE-2021-45074)
WordPress Plugin Google Analytics MU Cross-Site Request Forgery (2.3.1)
WordPress Plugin mTouch Quiz Multiple Vulnerabilities (3.1.2)