CVE-2023-31237 MEDIUM

CVE-2023-31237: WordPress Zephyr Project Manager Plugin <= 3.3.9 is vulnerable to Open Redirection

Vendor Dylan James

Product Zephyr Project Manager

Weakness CWE-601 · Open redirect

Published December 29, 2023

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 Dylan James Zephyr Project Manager.This issue affects Zephyr Project Manager: from n/a through 3.3.9.

Explanation of Vulnerability in Simple Terms

02Summary

Zephyr Project Manager versions up to 3.3.9 contain an open redirect vulnerability. An attacker can craft a malicious link that redirects users to an external website after they interact with the application. The vulnerability requires user interaction and has limited confidentiality impact. 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 trust in your application.

Conditions required to exploit

05Prerequisites

User must click a malicious link or visit a page containing the redirect.

Key dates

06Disclosure timeline

December 29, 2023 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-31237 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-2023-31237

CWE CWE-601

CVSS 4.7 / MEDIUM

Affected versions