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Simple CAPTCHA Alternative with Cloudflare Turnstile

simple-cloudflare-turnstile
total installs
100,000
total vulns
1
critical
0
high
0
medium
1
low
0
latest vuln
—
patched
1
unpatched
0
avg time to patch
—
vulnerabilities (1)
Simple CAPTCHA Alternative with Cloudflare Turnstile <= 1.38.0 - Broken Authorization
medium ✓ patched
cve id CVE-2026-40799 ↗
cvss score 5.3
cwe CWE-285: Improper Authorization
published May 8, 2026
The Simple CAPTCHA Alternative with Cloudflare Turnstile plugin for WordPress is vulnerable to broken authorization in all versions up to, and including, 1.38.0. This makes it possible for unauthenticated attackers to use one successful Turnstile submission for multiple checks