Zephyr Project Manager <= 3.3.97 - Authenticated (Subscriber+) Privilege Escalation via User Meta Update

8.8
Missing Authorization
CVE CVE-2024-37484
CVSS 8.8 (High)
Publicly Published July 4, 2024
Last Updated July 11, 2024
Researcher shaman0x01 - Shaman Red Team

Description

The Zephyr Project Manager plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 3.3.97. This is due to the plugin not properly verifying user meta updated through the update_user_meta function. This makes it possible for authenticated attackers, with subscriber-level access and above, to update their user meta which can be leveraged to update their capabilities to gain administrator access.

References

Share

Vulnerability Details for Zephyr Project Manager

Software Type Plugin
Software Slug zephyr-project-manager (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.3.99, or a newer patched version
Affected Version
  • <= 3.3.97
Patched Version
  • 3.3.99

Recent vulnerabilities in Zephyr Project Manager

# Title CVE ID CVSS Researchers Date
1 Zephyr Project Manager <= 3.3.203 - Authenticated (Custom+) Arbitrary File Read And Server-Side Request Forgery CVE-2025-12496 4.9 type5afe December 16, 2025
2 Zephyr Project Manager <= 3.3.202 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2025-10490 4.4 Aurélien BOURDOIS (Elymaro) September 25, 2025
3 Zephyr Project Manager <= 3.3.201 - Missing Authorization CVE-2025-54714 4.3 Denver Jackson August 26, 2025
4 Zephyr Project Manager <= 3.3.200 - Missing Authorization CVE-2025-39552 4.3 stealthcopter April 16, 2025
5 Zephyr Project Manager <= 3.3.101 - Reflected Cross-Site Scripting CVE-2025-32526 6.1 Dimas Maulana April 10, 2025
6 Zephyr Project Manager <= 3.3.102 - Reflected Cross-Site Scripting CVE-2024-43915 5.5 Trương Hữu Phúc (truonghuuphuc) August 20, 2024
7 Zephyr Project Manager <= 3.3.102 - Missing Authorization to Authenticated (Subscriber+) Status Updates CVE-2024-43916 4.3 Trương Hữu Phúc (truonghuuphuc) August 20, 2024
8 Zephyr Project Manager <= 3.3.100 - Authenticated (Subscriber+) Insecure Direct Object Reference CVE-2024-43322 4.3 Trương Hữu Phúc (truonghuuphuc) August 16, 2024
9 Zephyr Project Manager <= 3.3.101 - Authenticated (Subscriber+) Limited Privilege Escalation CVE-2024-7624 8.1 wesley (wcraft) August 14, 2024
10 Zephyr Project Manager <= 3.3.100 - Authenticated (Subscriber+) Stored Cross-Site Scripting via filename Parameter CVE-2024-7356 6.4 wesley (wcraft) August 2, 2024

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation