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Plugin 5 known issues Latest disclosed Jun 07, 2022

404 to 301 – Redirect Manager, 404 Error Logs & Notifications Vulnerabilities

Review known vulnerability records for the WordPress plugin 404 to 301 – Redirect Manager, 404 Error Logs & Notifications (`404-to-301`), including severity, CVE references, affected versions, and patch status.

Recent tracked CVEs on this page include CVE-2021-24766 and CVE-2021-4338, so operators can jump from disclosure to patch validation without scanning the full feed first.

View on WordPress.org Back to Feed
Known Records
5
High or Critical
2
Patch Coverage
100%
Last Updated
Jan 22, 2024
Related Security Guides

Use these guides while reviewing 404 to 301 – Redirect Manager, 404 Error Logs & Notifications fixes

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Hardening
WordPress hardening checklist for exposed plugins

Review patch cadence, privileged access, XML-RPC exposure, backups, and monitoring controls.
Plugin Security
WordPress plugin security basics for patch decisions

Use ownership, update testing, least privilege, and removal criteria to reduce plugin risk.
Scanning
WordPress vulnerability scanner buyer's guide

Compare scanner coverage for plugin CVEs, version detection, alert noise, and remediation workflow.
Patch Decision Workflow

How to prioritize 404 to 301 – Redirect Manager, 404 Error Logs & Notifications remediation

Use the hub as a decision layer before opening individual records: confirm whether the issue has a CVE, whether a fixed version exists, and whether the affected range overlaps production installs.

Search-Ready Records
4
1. Match the Package
Confirm the installed WordPress plugin slug is 404-to-301 before acting on any CVE from this cluster.
2. Sort by Severity
Start with 2 high or critical records, then review medium and unrated findings with public references.
3. Check Patch Evidence
5 records include a patch path; verify compatibility before closing the finding.
4. Monitor Gaps
0 records still lack a listed fixed release, so keep this hub in the review queue.
High-Signal Remediation Targets
CVE-2015-9323 Critical
SQL Injection remediation for 404 to 301 – Redirect Manager, 404 Error Logs & Notifications

Affected range: Versions before 2.0.3. Fixed version: 2.0.3.

CVE-2021-24766 Medium
Cross-Site Request Forgery remediation for 404 to 301 – Redirect Manager, 404 Error Logs & Notifications

Affected range: Versions before 3.0.9. Fixed version: 3.0.9.

CVE-2021-4338 Medium
Authorization Bypass remediation for 404 to 301 – Redirect Manager, 404 Error Logs & Notifications

Affected range: Versions up to 3.0.7. Fixed version: 3.0.8.

Priority CVE Quick Links

Fast paths into 404 to 301 – Redirect Manager, 404 Error Logs & Notifications CVE reports

Start with the highest-signal CVE records for this WordPress plugin before scanning the full vulnerability feed.

Indexed CVEs
3
Tracked CVE Issue Type Affected Versions Fixed Version CVSS
CVE-2015-9323
404 to 301 – Redirect, Log and Notify 404 Errors <= 2.0.2 - SQL Injection
 SQL Injection Versions before 2.0.3 2.0.3 CVSS 9.8
CVE-2021-24766
404 to 301 <= 3.0.8 - Logs Deletion via Cross-Site Request Forgery
 Cross-Site Request Forgery Versions before 3.0.9 3.0.9 CVSS 6.5
CVE-2021-4338
404 to 301 <= 3.0.7 - Missing Authorization to Redirect Creation
 Authorization Bypass Versions up to 3.0.7 3.0.8 CVSS 6.4
CVE-2015-9323 Critical 2.0.3
CVE-2015-9323 404 to 301 – Redirect Manager, 404 Error Logs & Notifications SQL Injection

404 to 301 – Redirect, Log and Notify 404 Errors <= 2.0.2 - SQL Injection

CVE-2021-24766 Medium 3.0.9
CVE-2021-24766 404 to 301 – Redirect Manager, 404 Error Logs & Notifications Cross-Site Request Forgery

404 to 301 <= 3.0.8 - Logs Deletion via Cross-Site Request Forgery

CVE-2021-4338 Medium 3.0.8
CVE-2021-4338 404 to 301 – Redirect Manager, 404 Error Logs & Notifications Authorization Bypass

404 to 301 <= 3.0.7 - Missing Authorization to Redirect Creation

Coverage Snapshot

What this page helps you verify fast

This hub clusters tracked records for 404 to 301 – Redirect Manager, 404 Error Logs & Notifications so operators can confirm whether a disclosed issue maps to the installed slug, version range, and patch path.

Patch Visibility
5 records include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
1 critical and 1 high severity finding.
Recent CVEs
CVE-2021-24766 and CVE-2021-4338
Reference Workflow
Jump from the hub into the full report when you need remediation notes, exploit context, CVSS vectors, or source references.
Triage First

Open the records most likely to drive action

These recent records surface the CVE strings, patch cues, and direct report links most operators need first.

Known Vulnerabilities

Reports for 404 to 301 – Redirect Manager, 404 Error Logs & Notifications

Sorted by latest disclosure date so newly published issues surface first.

Plugin Medium Patched: Yes
404 to 301 – Redirect, Log and Notify 404 Errors <= 3.1.1 - Reflected Cross-Site Scripting

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 at...

Published
Jun 07, 2022
Patched Release
3.1.2
Affected Versions
Versions up to 3.1.1
Next Step
Update to 3.1.2 or newer if supported.
Review 404 to 301 – Redirect Manager, 404 Error Logs & Notifications vulnerability details
Plugin Medium Patched: Yes CVE-2021-24766
CVE-2021-24766: 404 to 301 <= 3.0.8 - Logs Deletion via Cross-Site Request Forgery

The 404 to 301 – Redirect, Log and Notify 404 Errors WordPress plugin before 3.0.9 does not have CSRF check in place when cleaning the logs, which could allow attacker to make a logged in admin delete all of them via a CSRF attack

Published
Oct 11, 2021
Patched Release
3.0.9
Affected Versions
Versions before 3.0.9
Next Step
Update to 3.0.9 or newer if supported.
Review CVE-2021-24766 fixed version details Open CVE Reference
Plugin Medium Patched: Yes CVE-2021-4338
CVE-2021-4338: 404 to 301 <= 3.0.7 - Missing Authorization to Redirect Creation

The 404 to 301 plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on the open_redirect & save_redirect functions in versions up to, and including, 3.0.7. This makes it possible for authenticated attackers to view, create and edit redirecti...

Published
Jun 18, 2021
Patched Release
3.0.8
Affected Versions
Versions up to 3.0.7
Next Step
Update to 3.0.8 or newer if supported.
Review CVE-2021-4338 fixed version details Open CVE Reference
Plugin High Patched: Yes
404 to 301 <= 2.3.0 - Unauthenticated Stored Cross-Site Scripting

The 404 to 301 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Referer' and 'User-Agent' HTTP Headers in versions before 2.3.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arb...

Published
Aug 27, 2016
Patched Release
2.3.1
Affected Versions
Versions up to 2.3.0
Next Step
Update to 2.3.1 or newer if supported.
Review 404 to 301 – Redirect Manager, 404 Error Logs & Notifications vulnerability details
Plugin Critical Patched: Yes CVE-2015-9323
CVE-2015-9323: 404 to 301 – Redirect, Log and Notify 404 Errors <= 2.0.2 - SQL Injection

The 404-to-301 plugin before 2.0.3 for WordPress has SQL injection via the 'orderby' and 'order' parameters.

Published
Aug 20, 2015
Patched Release
2.0.3
Affected Versions
Versions before 2.0.3
Next Step
Update to 2.0.3 or newer if supported.
Review CVE-2015-9323 fixed version details Open CVE Reference