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VULNERABILITIES

CVE-2021-4338 Details

Description

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 redirections.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://blog.nintechnet.com/broken-access-control-vulnerability-fixed-in-wordpress-404-to-301-plugin/ CVEExploit
https://plugins.trac.wordpress.org/changeset/2546695/404-to-301 CVEPatch
https://wpscan.com/vulnerability/9f147107-bc5a-4a01-9979-cd9e16061f12 CVEThird Party Advisory
https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-404-to-301-redirect-log-and-notify-404-errors-security-bypass-3-0-7/ CVEThird Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/05d6b27f-b1e5-4bb8-b7db-f8295a5e0d5b?source=cve CVEThird Party Advisory

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-284Improper Access Control[email protected]
CWE-862Missing Authorization[email protected]

Affected Products

ProductVersions
duckdev 404 to 301
<= 3.0.7

CPE

  • cpe:2.3:a:duckdev:404_to_301:*:*:*:*:*:wordpress:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-4338
NVD Published Date:
Jun 7, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-4338 Details - Not Deferred