CVE-2026-107256

Shield - Moderately critical - Access bypass - SA-CONTRIB-2026-248

Published Oct 30, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Improper Restriction of Excessive Authentication Attempts vulnerability in Drupal Shield allows Brute Force. This issue affects Shield versions: from 0.0.0 to 1.9.0.

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': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Type Values Removed Values Added
First Time appeared Drupal
Drupal shield
Vendors & Products Drupal
Drupal shield
Type Values Removed Values Added
Description Improper Restriction of Excessive Authentication Attempts vulnerability in Drupal Shield allows Brute Force. This issue affects Shield versions: from 0.0.0 to 1.9.0.
Title Shield - Moderately critical - Access bypass - SA-CONTRIB-2026-248
Weaknesses CWE-307
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
drupal
Published
Updated
Nov 6, 2026, 1:16 PM
Reserved
Oct 7, 2026, 3:25 PM
Status
Awaiting Analysis
Published
Oct 30, 2026, 4:17 AM
Modified
Nov 6, 2026, 2:17 PM