Captcha

This hub aggregates every CVE we track for Captcha, a product in the web cms plugins space. Use it to gauge the current risk picture and drill into individual advisories.

Severity distribution

Monthly trend

The 6 most recently published vulnerabilities affecting Captcha.

• CVE-2026-3214CAPTCHA - Moderately critical - Access bypass - SA-CONTRIB-2026-0156.5Mar 25, 2026
• CVE-2023-45771WordPress Contact Form With Captcha plugin <= 1.6.8 - Reflected Cross Site Scripting (XSS) vulnerability7.1Mar 26, 2024
• CVE-2017-2171Cross-site scripting vulnerability in Captcha prior to version 4.3.0, Car Rental prior to version 1.0.5, Contact Form Multi prior to version 1.2.1, Contact Form prior to version 4.0.6, Contact Form...6.1May 22, 2017
• CVE-2014-9283The BestWebSoft Captcha plugin before 4.0.7 for WordPress allows remote attackers to bypass the CAPTCHA protection mechanism and obtain administrative access via unspecified vectors.5.0Mar 3, 2015
• CVE-2012-2914Cross-site scripting (XSS) vulnerability in captchademo.php in Unijimpe Captcha allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.4.3May 21, 2012
• CVE-2008-0206Multiple cross-site scripting (XSS) vulnerabilities in captcha\captcha.php in the Captcha! 2.5d and earlier plugin for WordPress allow remote attackers to inject arbitrary web script or HTML via th...4.3Jan 10, 2008