CVE-2026-40799
WordPress Simple Cloudflare Turnstile plugin <= 1.38.0 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.
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
What each source reports
CVE List Score used
WordPress Simple Cloudflare Turnstile plugin <= 1.38.0 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.
- Record
CVE-2026-40799- CVSS 3.1
- 5.8 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-288
- Updated
- 2026-11-02
EUVDEUVD-2026-36808
Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.
- Record
EUVD-2026-36808- CVSS 3.1
- 5.8 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-x75m-vg6j-vq53
Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.
Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.
- Record
GHSA-x75m-vg6j-vq53- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-288
- Updated
- 2026-11-02
NVD
Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.
- Record
CVE-2026-40799- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-288
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-40799 is a medium vulnerability (CVSS 5.8) in Relywp Simple Cloudflare Turnstile, published June 15, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.31%, the 23rd percentile. No source names a fixed version.