CVE-2021-24574

The Simple Banner WordPress plugin before 2.10.4 does not sanitise and escape one of its settings, allowing high privilege users such as admin to use Cross-Site Scripting payload even when the unfiltered_html capability is disallowed.

CVSS v3 4.8 MEDIUM
CVSS v2.0 3.5 LOW

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

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

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/2571047/	Patch Third Party Advisory
https://wpscan.com/vulnerability/9adf7022-5108-43b7-bf0e-a42593185b74	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:simple_banner_project:simple_banner:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2021-08-23 12:15

Updated : 2021-08-27 13:27

NVD link : CVE-2021-24574

Mitre link : CVE-2021-24574

CVE.ORG link : CVE-2021-24574

JSON object : View

Products Affected

simple_banner_project

simple_banner

CWE

CWE-79

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

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