SpamReferrerBlock <= 2.22 - Cross-Site Request Forgery

4.3
Cross-Site Request Forgery (CSRF)
CVE CVE-2023-34371
CVSS 4.3 (Medium)
Publicly Published June 2, 2023
Last Updated June 5, 2023
Researcher LEE SE HYOUNG (hackintoanetwork)

Description

The SpamReferrerBlock plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.22. This is due to missing or incorrect nonce validation. This makes it possible for unauthenticated attackers to perform unauthorized actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References

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1 affected software package

Software Type Plugin
Software Slug spamreferrerblock (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 2.22

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