CVE-2023-34020 MEDIUM

CVE-2023-34020: WordPress Uncanny Toolkit for LearnDash plugin <= 3.6.4.3 - Open Redirection vulnerability

Vendor Uncanny Owl

Product Uncanny Toolkit for LearnDash

Weakness CWE-601 · Open redirect

Published March 27, 2024

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

4.7/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality Low

Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

What the vulnerability does

01Description

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Uncanny Owl Uncanny Toolkit for LearnDash.This issue affects Uncanny Toolkit for LearnDash: from n/a through 3.6.4.3.

Explanation of Vulnerability in Simple Terms

02Summary

Uncanny Toolkit for LearnDash versions up to 3.6.4.3 contain an open redirect vulnerability. An attacker can craft a malicious link that redirects users to an external website after they interact with the plugin. The vulnerability requires user interaction and affects the scope beyond the plugin itself. No authentication is required to exploit this issue.

What an attacker can do

03Attacker Capabilities

Redirect users to a malicious external website via a crafted link.

Potential impact on your site

04Site Impact

Users may be tricked into visiting phishing or malware sites, damaging site reputation and user trust.

Conditions required to exploit

05Prerequisites

User must click a malicious link; no authentication required.

Key dates

06Disclosure timeline

March 27, 2024 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-34020 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/601.html AskarLabs — CWE-601 write-up URL Redirection to Untrusted Site (Open Redirect)

Related vulnerabilities

Identifiers

CVE CVE-2023-34020

CWE CWE-601

CVSS 4.7 / MEDIUM

Affected versions