PT-2022-13191 · WordPress · Post Grid

Krzysztof Zając · Published 2022-04-11 · Updated 2022-04-15 · CVE-2022-0447

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Post Grid WordPress plugin versions prior to 2.1.16

Description The issue concerns a Reflected Cross-Site Scripting problem. It arises because the post types parameter is not properly sanitised and escaped before being output in the response to the post grid update taxonomies terms by posttypes AJAX action. This action is accessible to any authenticated users.

Recommendations For versions prior to 2.1.16, update to version 2.1.16 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-0447

Affected Products

Post Grid

References · 3

• 🔥 https://wpscan.com/vulnerability/91ca2cc9-951e-4e96-96ff-3bf131209dbe · Exploit
• https://osv.dev/vulnerability/CVE-2022-0447 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0447 · Security Note