CVE-2016-9412

—

CVSS 3.0

9.8 critical

EPSS

2%p81

Published

Jan 31, 2017 (Jan 31, 2017)

Modified

Jun 17, 2026

Description

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.

Vendors: mybb
Products: merge system, mybb
Weakness: CWE-284
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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