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CVE-2023-45771: WordPress Contact Form With Captcha plugin <= 1.6.8 - Reflected Cross Site Scripting (XSS) vulnerability

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-03-26 · updated 2026-06-17
• Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Contact Form With Captcha allows Reflected XSS.This issue affects Contact Form With Captcha: from n/a through 1.6.8.

Affected products

• BestWebSoft Captcha: through 1.6.8

References

• https://patchstack.com/database/vulnerability/contact-form-with-captcha/wordpress-contact-form-with-captcha-plugin-1-6-8-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/contact-form-with-captcha/wordpress-contact-form-with-captcha-plugin-1-6-8-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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