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TI-2021-06616 Aliases CVE-2021-24324GHSA-x587-fjx5-36pw

404 SEO Redirection <= 1.3 - CSRF to Stored Cross-Site Scripting (XSS)

Priority LOW 30CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Tampering
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-352.

Summary

The 404 SEO Redirection WordPress plugin through 1.3 is lacking CSRF checks in all its settings, allowing attackers to make a logged in user change the plugin's settings. Due to the lack of sanitisation and escaping in some fields, it could also lead to Stored Cross-Site Scripting issues

Why it matters now

EPSS 0.0056 46th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Unknown404 SEO Redirection1.3 – 1.3—No fix listedCNA
  • 404 SEO Redirection VendorUnknown Affected 1.3 – 1.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:clogica:all_404_redirect_to_homepage:*:*:*:*:*:wordpress:*:*up to 1.3VulnerableClogica
  • cpe:2.3:a:clogica:all_404_redirect_to_homepage:*:*:*:*:*:wordpress:*:* Versions up to 1.3 Vulnerable ·Clogica

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-24324
  2. 2026-10-03 Alias added: GHSA-x587-fjx5-36pw

References

Exploit 1

  • TI-2021-06618 All 404 Redirect to Homepage < 1.21 - Authenticated Reflected Cross-Site Scripting (XSS) CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences