CVE-2016-9420

· N/AModified

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CVSS v3.1

N/A

EPSS

2.56%

Published

Jan 31, 2017

Modified

May 12, 2026

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

MyBB (aka MyBulletinBoard) before 1.8.8 and MyBB Merge System before 1.8.8 allow remote attackers to have unspecified impact via vectors related to "loose comparison false positives."

Weaknesses (CWE)

CWE-20

Affected Products (2)

mybb · merge_systemvulnerable

mybb · mybbvulnerable

References (8)

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

Mailing ListPatchThird Party Advisory

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

Mailing ListPatchThird Party Advisory

http://www.securityfocus.com/bid/94396

Third Party AdvisoryVDB Entry

https://blog.mybb.com/2016/10/17/mybb-1-8-8-merge-system-1-8-8-release/

PatchRelease NotesVendor Advisory

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

Mailing ListPatchThird Party Advisory

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

Mailing ListPatchThird Party Advisory

http://www.securityfocus.com/bid/94396

Third Party AdvisoryVDB Entry

https://blog.mybb.com/2016/10/17/mybb-1-8-8-merge-system-1-8-8-release/

PatchRelease NotesVendor Advisory

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