CVE-2025-39552

WordPress Zephyr Project Manager plugin <= 3.3.200 - Broken Access Control Vulnerability

5.4 Medium

Missing Authorization vulnerability in Dylan James Zephyr Project Manager zephyr-project-manager allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Zephyr Project Manager: from n/a through <= 3.3.200.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.36%Up 0.3 points since Apr 17, 2025

What each source reports

CVE List Score used 5.4

WordPress Zephyr Project Manager plugin <= 3.3.200 - Broken Access Control Vulnerability

Record: CVE-2025-39552
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2025-11316 5.4

Record: EUVD-2025-11316
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-6rvr-95xv-gjrq 5.4

Missing Authorization vulnerability in Dylan James Zephyr Project Manager allows Exploiting...

Missing Authorization vulnerability in Dylan James Zephyr Project Manager allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Zephyr Project Manager: from n/a through 3.3.200.

Record: GHSA-6rvr-95xv-gjrq
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

NVD 5.4

Record: CVE-2025-39552
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-39552 is a medium vulnerability (CVSS 5.4) in Dylan James Zephyr Project Manager, published April 16, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 29th percentile. No source names a fixed version.