Pretty Links <= 2.1.9 - Unauthenticated Stored Cross-Site Scripting via track_link

7.2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2019-25147
CVSS 7.2 (High)
Publicly Published June 19, 2019
Last Updated June 7, 2023
Researcher Jerome Bruandet - NinTechNet

Description

The Pretty Links plugin for WordPress is vulnerable to Stored Cross-Site Scripting via various IP headers as well as the referer header in versions up to, and including, 2.1.9 due to insufficient input sanitization and output escaping in the track_link function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for PrettyLinks – Affiliate Links, Link Branding, Link Tracking & Marketing Plugin

Software Type Plugin
Software Slug pretty-link (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.1.10, or a newer patched version
Affected Version
  • < 2.1.10
Patched Version
  • 2.1.10

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