Stored Cross-Site Scripting Vulnerability in Ultimate Noindex Nofollow Tool II WordPress Plugin
CVE-2024-1663

4.8MEDIUM

Key Information:

Vendor

WordPress
Status
Ultimate Noindex Nofollow Tool Ii
Vendor
CVE Published:
15 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2024-1663?

The Ultimate Noindex Nofollow Tool II for WordPress allows high privilege users, such as administrators, to exploit a security issue due to insufficient sanitization and escaping of specific settings. This vulnerability can lead to Stored Cross-Site Scripting attacks, even in environments where the unfiltered_html capability is disabled, such as multisite installations. It poses a significant risk to site integrity and user safety.

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Deploy the Patch

Affected Version(s)

Ultimate Noindex Nofollow Tool II 0 < 1.3.6

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-1663 - Proof of Concept

References

https://wpscan.com/vulnerability/6d101f2b-e903-4e64-92cc-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bob Matyas
WPScan
JSON
.