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Vulnerability record · CVE-2023-45771 · published 26 March 2024

CVE-2023-45771: Bestwebsoft captcha cross-site scripting vulnerability

Bestwebsoft · Captcha

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.

7.1 CVSS 3.1 High EPSS 0.33% · top 76.0% CWE-79 · Cross-site scripting
7.1CVSS 3.1 base score
0.33%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://patchstack.com/database/vulnerability/contact-form-with-captcha/wordpress-contact-form-with-captcha-plugin-1-6-8 Third Party Advisory
https://patchstack.com/database/vulnerability/contact-form-with-captcha/wordpress-contact-form-with-captcha-plugin-1-6-8 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-45771), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.