7.4 High
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
75.8%
MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 allow attackers to have unspecified impact via vectors related to low adminsid and sid entropy.
www.openwall.com/lists/oss-security/2016/11/10/8
www.openwall.com/lists/oss-security/2016/11/18/1
www.securityfocus.com/bid/94395
blog.mybb.com/2016/03/11/mybb-1-8-7-merge-system-1-8-7-release/