CVE-2026-39741

WordPress Simple Cloudflare Turnstile plugin <= 1.44.0 - Broken Access Control vulnerability

5.3 Medium

CVE-2026-39741 is a medium vulnerability (CVSS 5.3) in Relywp Simple Cloudflare Turnstile, published October 29, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.23%, the 13th percentile. No source names a fixed version.

Missing Authorization vulnerability in RelyWP Simple Cloudflare Turnstile simple-cloudflare-turnstile allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Simple Cloudflare Turnstile: from n/a through 1.44.0.

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

0.23%Unchanged since Oct 30, 2026

What each source reports

CVE List Score used 5.3

WordPress Simple Cloudflare Turnstile plugin <= 1.44.0 - Broken Access Control vulnerability

Record: CVE-2026-39741
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-2026-112810 5.3

Record: EUVD-2026-112810
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-xvp7-mgq6-vm2g 5.3

Missing Authorization vulnerability in RelyWP Simple Cloudflare Turnstile simple-cloudflare...

Record: GHSA-xvp7-mgq6-vm2g
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-2026-39741
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

relywp simple cloudflare turnstile

History

History
When	Changed	Sources
2026-11-02	created	CVE List, EUVD, GitHub Advisories, NVD