| CVSS | 6.1 (Medium) |
|---|---|
| Publicly Published | June 7, 2022 |
| Last Updated | January 22, 2024 |
The 404 to 301 – Redirect, Log and Notify 404 Errors plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in versions up to, and including, 3.1.1. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is only exploitable if the plugin has been installed for a week and the review notice has not been dismissed.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
| Software Type | Plugin |
|---|---|
| Software Slug | 404-to-301 (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 3.1.2, or a newer patched version |
| Affected Version |
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| Patched Version |
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| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get | CVE-2023-33999 | Rafie Muhammad | July 18, 2023 | |
| 2 | 404 to 301 <= 3.0.8 - Logs Deletion via Cross-Site Request Forgery | CVE-2021-24766 | apple502j | October 11, 2021 | |
| 3 | 404 to 301 <= 3.0.7 - Missing Authorization to Redirect Creation | CVE-2021-4338 | Jerome Bruandet | June 18, 2021 | |
| 4 | Freemius SDK <= 2.2.3 - Missing Authorization to Arbitrary Options Update | February 25, 2019 | |||
| 5 | 404 to 301 <= 2.3.0 - Unauthenticated Stored Cross-Site Scripting | Alyssa Milburn | August 27, 2016 | ||
| 6 | 404 to 301 – Redirect, Log and Notify 404 Errors <= 2.0.2 - SQL Injection | CVE-2015-9323 | Marcin Probola | August 20, 2015 |
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