Newsletter <= 6.7.6 - Stored Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE Not available
CVSS High (8.3)
Publicly Published July 12, 2020
Last Updated January 22, 2024
Researcher Chevon Phillip
Description

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions up to, and including, 6.7.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated 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 newsletter (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 6.7.6
Patched Version
  • 6.7.7
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