CVE-2016-9421

Cross-site scripting (XSS) vulnerability in the Users module in the Admin control panel in MyBB (aka MyBulletinBoard) before 1.8.8 and MyBB Merge System before 1.8.8 might allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

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

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2016/11/10/8	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/11/18/1	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/94396	Third Party Advisory VDB Entry
https://blog.mybb.com/2016/10/17/mybb-1-8-8-merge-system-1-8-8-release/	Release Notes Patch Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2017-01-31 22:59

Updated : 2024-02-04 19:11

NVD link : CVE-2016-9421

Mitre link : CVE-2016-9421

CVE.ORG link : CVE-2016-9421

JSON object : View

Products Affected

mybb

merge_system
mybb

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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