Medium severity6.4NVD Advisory· Published Sep 27, 2023· Updated Jun 17, 2026
CVE-2023-5135
CVE-2023-5135
Description
The Simple Cloudflare Turnstile plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'gravity-simple-turnstile' shortcode in versions up to, and including, 1.23.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- cpe:2.3:a:replywp:simple_cloudfare_turnstile:*:*:*:*:*:wordpress:*:*Range: <1.23.2
- Range: <=1.23.1
Patches
Vulnerability mechanics
References
5- plugins.trac.wordpress.org/changeset/2970368/simple-cloudflare-turnstilenvdPatch
- plugins.trac.wordpress.org/browser/simple-cloudflare-turnstile/tags/1.23.0/inc/integrations/forms/gravity-forms.phpnvdExploit
- plugins.trac.wordpress.org/browser/simple-cloudflare-turnstile/tags/1.23.0/inc/integrations/forms/gravity-forms.phpnvdExploit
- plugins.trac.wordpress.org/browser/simple-cloudflare-turnstile/tags/1.23.0/simple-cloudflare-turnstile.phpnvdExploit
- www.wordfence.com/threat-intel/vulnerabilities/id/91f6c9d3-641d-42f7-bf11-e3c3a44eeb76nvdThird Party Advisory
News mentions
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