CVE-2025-49990

WordPress ContentStudio plugin <= 1.3.7 - Broken Access Control vulnerability

5.3 Medium

Missing Authorization vulnerability in contentstudio Contentstudio contentstudio allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Contentstudio: from n/a through <= 1.3.7.

Attack profile

How easy it is to exploit

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

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.29%Up 0.3 points since Jun 21, 2025

What each source reports

CVE List Score used 5.3

WordPress ContentStudio plugin <= 1.3.7 - Broken Access Control vulnerability

Record: CVE-2025-49990
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2025-28343 5.3

Record: EUVD-2025-28343
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-rfg2-v9fg-pr35 5.3

Missing Authorization vulnerability in contentstudio ContentStudio allows Accessing Functionality...

Missing Authorization vulnerability in contentstudio ContentStudio allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects ContentStudio: from n/a through 1.3.4.

Record: GHSA-rfg2-v9fg-pr35
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

NVD 5.3

Record: CVE-2025-49990
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

Affected products

contentstudio

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-2025-49990 is a medium vulnerability (CVSS 5.3) in Contentstudio, published June 20, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. No source names a fixed version.