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

Q: What is CVE-2023-31237?

CVE-2023-31237 is a medium-severity vulnerability in Dylan James Zephyr Project Manager, published on 29 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Q: Is CVE-2023-31237 being exploited?

There is no known exploitation of CVE-2023-31237 in the wild and no public exploit code.

Q: How do I fix CVE-2023-31237?

No fix has been published for CVE-2023-31237 yet. Limit exposure of the affected software until one is available.

Medium 4.7 Published 29 Dec 2023 Updated 28 Apr 2026

Attackers can redirect users to malicious sites via the Zephyr Project Manager plugin, potentially facilitating phishing attacks.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2023-31237?

CVE-2023-31237 is a medium-severity vulnerability in Dylan James Zephyr Project Manager, published on 29 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

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.

Weakness: CWE-601

Which versions are affected by CVE-2023-31237?

It affects 1 product.

Products include Zephyr Project Manager Project Zephyr Project Manager.

How do I fix CVE-2023-31237?

No fix has been published for CVE-2023-31237 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-31237 being exploited?

There is no known exploitation of CVE-2023-31237 in the wild and no public exploit code.

Sources

Also known as GHSA-55m9-c43h-qp6x.