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CVE-2025-23840: WordPress WP-NOTCAPTCHA Plugin <= 1.3.1 - Reflected Cross Site Scripting (XSS) vulnerability

7.1 CVSS

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in webjema WP-NOTCAPTCHA allows Reflected XSS. This issue affects WP-NOTCAPTCHA: from n/a through 1.3.1.

Classification

CVE ID: CVE-2025-23840

CVSS Base Severity: HIGH

CVSS Base Score: 7.1

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

Affected Products

Vendor: webjema

Product: WP-NOTCAPTCHA

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 8.23% (scored less or equal to compared to others)

EPSS Date: 2025-03-18 (when was this score calculated)

References

https://patchstack.com/database/wordpress/plugin/wp-notcaptcha/vulnerability/wordpress-wp-notcaptcha-plugin-1-3-1-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Timeline