CVE-2026-3214
Received Received - Intake
Authentication Bypass in Drupal CAPTCHA Enables Functionality Bypass

Publication date: 2026-03-25

Last updated on: 2026-04-02

Assigner: Drupal.org

Description
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal CAPTCHA allows Functionality Bypass.This issue affects CAPTCHA: from 0.0.0 before 1.17.0, from 2.0.0 before 2.0.10.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-03-25
Last Modified
2026-04-02
Generated
2026-06-16
AI Q&A
2026-03-25
EPSS Evaluated
2026-06-15
NVD
CVE-2026-3214
EUVD
EUVD-2026-15473
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
arnabdotorg captcha to 8.x-1.17 (exc)
arnabdotorg captcha From 2.0.0 (inc) to 2.0.10 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-288 The product requires authentication, but the product has an alternate path or channel that does not require authentication.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is an Authentication Bypass Using an Alternate Path or Channel in the Drupal CAPTCHA module. It allows attackers to bypass CAPTCHA functionality, which is intended to verify that a user is human and prevent automated access. The issue affects versions of the CAPTCHA module before 1.17.0 in the 0.x series and before 2.0.10 in the 2.x series.

Impact Analysis

By bypassing the CAPTCHA functionality, attackers can potentially automate interactions with the Drupal site that are meant to be restricted to human users. This could lead to increased spam, automated account creation, or other malicious automated activities that the CAPTCHA was designed to prevent.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-3214. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart