Admin Columns Free < 4.3.2 and Pro < 5.5.2 Authenticated Stored Cross-Site Scripting

2021-06-21 00:00

Johannes Lauinger

Strategic Overview

Status

Patched in 4.3.2

Affected PluginAdmin Columns

Affected Version< 4.3.2

CVSS5.4Medium

CVECVE-2021-24365

View all Admin Columns vulnerabilities

Vulnerability Overview

The Admin Columns WordPress plugin Free before 4.3.2 and Pro before 5.5.2 allowed to configure individual columns for tables. Each column had a type. The type "Custom Field" allowed to choose an arbitrary database column to display in the table. There was no escaping applied to the contents of "Custom Field" columns.

Technical Analysis

REMEDIATION: Update to version 4.3.2, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24365 https://www.wordfence.com/threat-intel/vulnerabilities/id/69654827-842f-483d-ae4c-b9c7ae271f82

CVSS Vector

5.4

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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