Link Library <= 7.6 - Unauthenticated Stored Cross-Site Scripting

6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-1559
CVSS 6.5 (Medium)
Publicly Published February 19, 2024
Last Updated February 20, 2024
Researcher Krzysztof Zając - CERT PL

Description

The Link Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'll_reciprocal' parameter in all versions up to, and including, 7.6 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.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for Link Library

Software Type Plugin
Software Slug link-library (view on wordpress.org)
Patched? Yes
Remediation Update to version 7.6.1, or a newer patched version
Affected Version
  • <= 7.6
Patched Version
  • 7.6.1

Recent vulnerabilities in Link Library

# Title CVE ID CVSS Researchers Date
1 Link Library <= 7.8.8 - Authenticated (Contributor+) Arbitrary File Deletion CVE-2026-40779 8.1 Trương Hữu Phúc (truonghuuphuc) April 22, 2026
2 Link Library <= 7.8.7 - Authenticated (Contributor+) Server-Side Request Forgery CVE-2025-68600 6.4 Krissaphat Jankaew December 24, 2025
3 Link Library <= 7.8 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-46237 6.4 Muhammad Yudha - DJ April 22, 2025
4 Link Library <= 7.7.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Link Additional Parameters CVE-2025-2889 6.4 siavashvafshar April 4, 2025
5 Link Library <= 7.7.2 - Reflected Cross-Site Scripting CVE-2024-13404 6.1 Colin Xu January 20, 2025
6 Link Library <= 7.7.1 - Reflected Cross-Site Scripting CVE-2024-38711 6.1 LVT-tholv2k July 11, 2024
7 Link Library <= 7.6.3 - Reflected Cross-Site Scripting CVE-2024-35687 6.1 Dimas Maulana June 6, 2024
8 Link Library <= 7.6.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via link-library Shortcode CVE-2024-4281 6.4 Krzysztof Zając May 7, 2024
9 Link Library <= 7.6 - Reflected Cross-Site Scripting CVE-2024-29123 6.1 stealthcopter March 16, 2024
10 Link Library <= 7.6.6 - Reflected Cross-Site Scripting CVE-2024-2325 6.1 Krzysztof Zając March 13, 2024

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