WordPress plugin
Simple CAPTCHA with Cloudflare Turnstile security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 10 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium10
- Low0
All Simple CAPTCHA with Cloudflare Turnstile vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Unauthenticated CAPTCHA Protection Bypass on Login ≤1.44.4Update to 1.44.5 | CVE-2026-119498 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes ≤1.44.3Update to 1.44.4 | CVE-2026-93900 | |
| Medium5.3 | Unauthenticated CAPTCHA Protection Bypass ≤1.44.1Update to 1.44.2 | CVE-2026-57775 | |
| Medium5.3 | Missing Authorization ≤1.44.0Update to 1.44.1 | CVE-2026-39741 | |
| Medium6.5 | Unauthenticated Arbitrary Shortcode Execution ≤1.42.1Update to 1.42.3 | CVE-2026-85116 | |
| Medium5.3 | Captcha Bypass ≤1.42.1Update to 1.42.3 | CVE-2026-66674 | |
| Medium6.1 | Unauthenticated Arbitrary Shortcode Execution ≤1.42.1Update to 1.42.3 | CVE-2026-66632 | |
| Medium5.3 | Unauthenticated CAPTCHA Bypass ≤1.41.0Update to 1.42.0 | CVE-2026-15239 | |
| Medium5.3 | Broken Authorization ≤1.38.0Update to 1.38.1 | CVE-2026-40799 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode ≤1.23.1Update to 1.23.2 | CVE-2023-5135 |
- Medium5.3Unauthenticated CAPTCHA Protection Bypass on Login
≤1.44.4Update to 1.44.5
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
≤1.44.3Update to 1.44.4
- Medium5.3Unauthenticated CAPTCHA Protection Bypass
≤1.44.1Update to 1.44.2
- Medium5.3Missing Authorization
≤1.44.0Update to 1.44.1
- Medium6.5Unauthenticated Arbitrary Shortcode Execution
≤1.42.1Update to 1.42.3
- Medium5.3Captcha Bypass
≤1.42.1Update to 1.42.3
- Medium6.1Unauthenticated Arbitrary Shortcode Execution
≤1.42.1Update to 1.42.3
- Medium5.3Unauthenticated CAPTCHA Bypass
≤1.41.0Update to 1.42.0
- Medium5.3Broken Authorization
≤1.38.0Update to 1.38.1
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
≤1.23.1Update to 1.23.2
Simple CAPTCHA with Cloudflare Turnstile: common questions
Does Simple CAPTCHA with Cloudflare Turnstile have known vulnerabilities?
Yes. VulnCrest Radar lists 10 known vulnerabilities in Simple CAPTCHA with Cloudflare Turnstile: 10 medium. None are known to affect version null.
How do I check which version of Simple CAPTCHA with Cloudflare Turnstile I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Simple CAPTCHA with Cloudflare Turnstile vulnerability?
CVE-2026-119498, published Nov 7, 2026: Simple CAPTCHA with Cloudflare Turnstile <= 1.44.4 - Unauthenticated CAPTCHA Protection Bypass on Login. Severity: Medium (CVSS 5.3).
Is any Simple CAPTCHA with Cloudflare Turnstile vulnerability listed in CISA KEV?
No. None of the known Simple CAPTCHA with Cloudflare Turnstile vulnerabilities is currently listed in the CISA KEV catalog.