404 to 301 <= 2.3.0 - Unauthenticated Stored Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE Not available
CVSS High (7.2)
Publicly Published August 27, 2016
Last Updated January 22, 2024
Researcher Alyssa Milburn
Description

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 arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

1 affected software package

Software Type Plugin
Software Slug 404-to-301 (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.3.0
Patched Version
  • 2.3.1
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