What is CVE-2021-24142?

CVE-2021-24142 is tracked as a SQL Injection issue affecting the Plugin 301 Redirects – Redirect Manager.

Which 301 Redirects – Redirect Manager versions are affected?

The primary affected range is Versions before 2.51.

How should operators remediate CVE-2021-24142?

Update to 2.51 or newer where that release is compatible with the site.

Vulnerability Report

Plugin High Patch path listed CVE-2021-24142

301 Redirects - Easy Redirect Manager < 2.51 - SQL Injection

Unvaludated input in the 301 Redirects - Easy Redirect Manager WordPress plugin, versions before 2.51, did not sanitise its "Redirect From" column when importing a CSV file, allowing high privilege users to perform SQL injections.

Quick Answer

CVE-2021-24142 is a high severity with CVSS 7.2 SQL Injection issue affecting the Plugin 301 Redirects – Redirect Manager. It affects Versions before 2.51 and is fixed in 2.51.

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Published

Jan 18, 2021

Last Updated

Jan 22, 2024

Slug

eps-301-redirects

Risk Profile

7.2 CVSS Score

Weakness

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Vector

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

Researchers

Nguyen Van Khanh

Operational Summary

What the operator needs to know

Share Email

Patch Status

Patched release is available

Remediation

Update to version 2.51, or a newer patched version

Operator Briefing

CVE-2021-24142 is tracked for the Plugin 301 Redirects – Redirect Manager as high severity with CVSS 7.2. The affected range is Versions before 2.51. Update 301 Redirects – Redirect Manager to 2.51 or newer where that version is compatible with the site.

Issue Type

SQL Injection

Primary Fixed Version

2.51

Primary Affected Range

Versions before 2.51

Tracking ID

CVE-2021-24142

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/7e7b24b5-13e4-4164-8462-fd81b1033f2c?source=api-prod

Detailed Metadata

Software Type	Plugin
Software Slug	eps-301-redirects View on wordpress.org
CVE	CVE-2021-24142
Patched Versions	2.51
Affected Versions	Versions before 2.51

Related CVE Cluster

Related CVEs for 301 Redirects – Redirect Manager

These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.

Medium CVE-2019-19915 2.45 Dec 19, 2019

CVE-2019-19915 301 Redirects – Redirect Manager Cross-Site Request Forgery

301 Redirects - Easy Redirect Manager <= 2.40 - Missing Authorization

Medium 2.73 Mar 08, 2023

301 Redirects – Redirect Manager Cross-Site Request Forgery

301 Redirects - Easy Redirect Manager <= 2.72 - Cross-Site Request Forgery via dismiss_notice

Licensing Notices

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DEFIANT

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MITRE

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