CVE Vulnerability

CVE-2021-34637

The Post Index WordPress plugin is vulnerable to Cross-Site Request Forgery via the OptionsPage function found in the ~/php/settings.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 0.7.5.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34637 Third Party Advisory
https://plugins.trac.wordpress.org/browser/post-index/trunk/php/settings.php#L86 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:post_index_project:post_index:*:*:*:*:*:wordpress:*:*
Information

Published : 2021-08-02 09:15

Updated : 2021-08-11 02:54

NVD link : CVE-2021-34637

Mitre link : CVE-2021-34637

Products Affected
No products.
CWE
CWE-352