CVE-2016-9412 is a critical vulnerability affecting MyBB versions prior to 1.8.7 and MyBB Merge System prior to 1.8.7, stemming from low entropy in adminsid and sid values. With a CVSS score of 9.8, it allows unauthenticated attackers to achieve high impact across confidentiality, integrity, and availability due to its network-based attack vector and low attack complexity. Despite its severity, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.8.6CPE matchmatch criteria | cpe:2.3:a:mybb:merge_system:*:*:*:*:*:*:*:* | ||
<= 1.8.6CPE matchmatch criteria | cpe:2.3:a:mybb:mybb:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.