CVE Vulnerability

CVE-2021-4252

A vulnerability, which was classified as problematic, has been found in WP-Ban. This issue affects the function toggle_checkbox of the file ban-options.php. The manipulation of the argument $_SERVER["HTTP_USER_AGENT"] leads to cross site scripting. The attack may be initiated remotely. The name of the patch is 13e0b1e922f3aaa3f8fcb1dd6d50200dd693fd76. It is recommended to apply a patch to fix this issue. The identifier VDB-216209 was assigned to this vulnerability.

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

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

References
Link Resource
https://vuldb.com/?id.216209 Third Party Advisory
https://github.com/lesterchan/wp-ban/commit/13e0b1e922f3aaa3f8fcb1dd6d50200dd693fd76 Patch Third Party Advisory
https://github.com/lesterchan/wp-ban/pull/11 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:wp-ban_project:wp-ban:*:*:*:*:*:wordpress:*:*
Information

Published : 2022-12-18 10:15

Updated : 2022-12-22 07:26

NVD link : CVE-2021-4252

Mitre link : CVE-2021-4252

Products Affected
No products.
CWE
CWE-707

CWE-74

CWE-79