CVE-2016-9402

9.8 CRITICAL

Published: January 31, 2017 Modified: May 13, 2026

Description

SQL injection vulnerability in the moderation tool in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to execute arbitrary SQL commands via unspecified vectors.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://www.openwall.com/lists/oss-security/2016/11/10/8

Source: cve@mitre.org

Mailing List Patch Third Party Advisory

http://www.openwall.com/lists/oss-security/2016/11/18/1

Source: cve@mitre.org

Mailing List Patch Third Party Advisory

http://www.securityfocus.com/bid/94395

Source: cve@mitre.org

Third Party Advisory VDB Entry

https://blog.mybb.com/2016/03/11/mybb-1-8-7-merge-system-1-8-7-release/

Source: cve@mitre.org

Patch Release Notes Vendor Advisory

http://www.openwall.com/lists/oss-security/2016/11/10/8

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List Patch Third Party Advisory

http://www.openwall.com/lists/oss-security/2016/11/18/1

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List Patch Third Party Advisory

http://www.securityfocus.com/bid/94395

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory VDB Entry

https://blog.mybb.com/2016/03/11/mybb-1-8-7-merge-system-1-8-7-release/

Source: af854a3a-2127-422b-91ae-364da2661108

Patch Release Notes Vendor Advisory

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.8 / 10.0

EPSS (Exploit Probability)

2.1%

79th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-89

Affected Vendors

mybb

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