CVE-2026-118582

CAPTCHA - Moderately critical - Session Replay (CAPTCHA bypass) - SA-CONTRIB-2026-281

Published Oct 30, 2026 CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Description
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal CAPTCHA allows Functionality Bypass. This issue affects CAPTCHA versions: from 0.0.0 to 1.18.0, from 2.0.0 to 2.0.11.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
References
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

Type Values Removed Values Added
First Time appeared Drupal
Drupal captcha
Vendors & Products Drupal
Drupal captcha
Type Values Removed Values Added
Description Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal CAPTCHA allows Functionality Bypass. This issue affects CAPTCHA versions: from 0.0.0 to 1.18.0, from 2.0.0 to 2.0.11.
Title CAPTCHA - Moderately critical - Session Replay (CAPTCHA bypass) - SA-CONTRIB-2026-281
Weaknesses CWE-288
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
drupal
Published
Updated
Nov 6, 2026, 1:46 PM
Reserved
Oct 28, 2026, 4:08 PM
Status
Awaiting Analysis
Published
Oct 30, 2026, 4:18 AM
Modified
Nov 6, 2026, 2:17 PM