CVE-2023-41664

WordPress Easy Newsletter Signups plugin <= 1.0.4 - Broken Access Control vulnerability

6.5 Medium

Missing Authorization vulnerability in AlphaBPO Easy Newsletter Signups allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Easy Newsletter Signups: from n/a through 1.0.4.

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: Low
Integrity: Low
Availability: None

Exploit likelihood

0.54%Up 0.5 points since Dec 14, 2024

What each source reports

CVE List Score used 6.5

WordPress Easy Newsletter Signups plugin <= 1.0.4 - Broken Access Control vulnerability

Record: CVE-2023-41664
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2023-46156 6.5

Record: EUVD-2023-46156
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-97g5-8v5w-2cf2 6.5

Missing Authorization vulnerability in AlphaBPO Easy Newsletter Signups allows Exploiting...

Record: GHSA-97g5-8v5w-2cf2
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

NVD 6.5

Record: CVE-2023-41664
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/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-2023-41664 is a medium vulnerability (CVSS 6.5) in Alphabpo Easy Newsletter Signups, published December 13, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 45th percentile. No source names a fixed version.