CVE-2016-9403

newreply.php in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 allows remote attackers to have unspecified impact by leveraging a missing permission check.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://blog.mybb.com/2016/03/11/mybb-1-8-7-merge-system-1-8-7-release/	Release Notes Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2016/11/18/1	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/11/10/8	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/94395	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mybb:merge_system::::::::
	cpe:2.3:a:mybb:mybb::::::::

Information

Published : 2017-01-31 14:59

Updated : 2017-02-05 13:10

NVD link : CVE-2016-9403

Mitre link : CVE-2016-9403

JSON object : View

CWE

CWE-264

Permissions, Privileges, and Access Controls

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Products Affected

mybb

merge_system
mybb

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