Short URL <= 1.6.4 - Authenticated(Admin+) Stored Cross-Site Scripting

4.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-3130
CVSS 4.4 (Medium)
Publicly Published July 10, 2023
Last Updated July 12, 2023
Researcher Bob Matyas - Automattic

Description

The Short URL plugin for WordPress is vulnerable to stored Cross-Site Scripting via the 'url_externe' parameter due to insufficient input sanitization and output escaping in versions up to, and including, 1.6.4. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for Short URL

Software Type Plugin
Software Slug shorten-url (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.6.5, or a newer patched version
Affected Version
  • 1.6.4
Patched Version
  • 1.6.5

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