CVE-2021-24574

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

4.8 /10

CVSS v3 : MEDIUM

V3 Legend

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

V2 Legend

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
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

21 Nov 2024, 05:53

Type Values Removed Values Added
References () https://plugins.trac.wordpress.org/changeset/2571047/ - Patch, Third Party Advisory () https://plugins.trac.wordpress.org/changeset/2571047/ - Patch, Third Party Advisory
References () https://wpscan.com/vulnerability/9adf7022-5108-43b7-bf0e-a42593185b74 - Exploit, Third Party Advisory () https://wpscan.com/vulnerability/9adf7022-5108-43b7-bf0e-a42593185b74 - Exploit, Third Party Advisory

27 Aug 2021, 13:27

Type Values Removed Values Added
References (MISC) https://wpscan.com/vulnerability/9adf7022-5108-43b7-bf0e-a42593185b74 - (MISC) https://wpscan.com/vulnerability/9adf7022-5108-43b7-bf0e-a42593185b74 - Exploit, Third Party Advisory
References (CONFIRM) https://plugins.trac.wordpress.org/changeset/2571047/ - (CONFIRM) https://plugins.trac.wordpress.org/changeset/2571047/ - Patch, Third Party Advisory
CPE cpe:2.3:a:simple_banner_project:simple_banner:*:*:*:*:*:wordpress:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 3.5
v3 : 4.8

23 Aug 2021, 12:23

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-23 12:15

Updated : 2024-11-21 05:53

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')