CVE-2026-40799
MEDIUMCVSS 5.3/10EPSS 0.31%
Last modified
CVE-2026-40799 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-40799?
Unauthenticated Broken Authentication in Simple Cloudflare Turnstile <= 1.38.0 versions.
How severe is CVE-2026-40799?
CVE-2026-40799 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2026-40799?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-40793Subscriber Broken Access Control in Groundhogg < 4.4.1 versi…6.5
- CVE-2026-40794Subscriber Broken Access Control in myCred <= 3.0.3 versions…6.5
- CVE-2026-40795Subscriber Broken Access Control in Amelia <= 2.2 versions.6.5
- CVE-2026-40796Subscriber Sensitive Data Exposure in WPPizza <= 3.19.9 vers…6.5
- CVE-2026-40797Improper Neutralization of Special Elements used in an SQL C…9.3
- CVE-2026-40798Unauthenticated SQL Injection in wpForo Forum <= 3.0.4 versi…9.3
- CVE-2026-4080The Easy Cart plugin for WordPress is vulnerable to Stored C…6.4
- CVE-2026-40809Missing Authorization vulnerability in Rara Themes Metro Mag…6.5
- CVE-2026-4081The ZeM STL plugin for WordPress is vulnerable to Stored Cro…6.4
- CVE-2026-40810An unauthenticated remote attacker can exploit an unauthenti…8.7
- CVE-2026-40811An unauthenticated remote attacker can exploit an unauthenti…8.7
- CVE-2026-40812An unauthenticated remote attacker can exploit an unauthenti…8.7
Are you affected by CVE-2026-40799?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST