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CVE-2022-0447

Post Grid < 2.1.16 - Reflected Cross-Site Scripting via post_types

MEDIUM
6.4
CVSS Score
Published: April 11, 2022 at 02:40 PM UTC
Updated: June 17, 2026 at 04:20 AM UTC
1 product affected across 1 vendorPost Grid

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Severity
MEDIUM6.4
Exploit prediction
EPSS 0.6%

Description

The Post Grid WordPress plugin before 2.1.16 does not sanitise and escape the post_types parameter before outputting it back in the response of the post_grid_update_taxonomies_terms_by_posttypes AJAX action, available to any authenticated users, leading to a Reflected Cross-Site Scripting

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Post Grid· Pickpluginswordpress-plugin
95%
v < 2.1.16
Affected range stops below 2.1.16, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/91ca2cc9-951e-4e96-96ff-3bf131209dbe

CVSS

6.4MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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