Vulnerability in Drupal Protected Pages
CVE-2025-9551
Improper Restriction of Excessive Authentication Attempts vulnerability in Drupal Protected Pages allows Brute Force.This issue affects Protected Pages: from 0.0.0 before 1.8.0, from 7.X-1.0 before 7.X-2.5.
EPSS: 0.004 (27.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L.
Affected products
- Drupal Protected Pages — versions 0.0.0, 7.x-1.0
- Protected_pages_project Protected_pages
Weakness classification (CWE)
References
- mlhess@drupal.org (vendor-advisory, Patch, Vendor Advisory)
- mlhess@drupal.org (third-party-advisory)
- mlhess@drupal.org (third-party-advisory)
Frequently asked questions
- What is CVE-2025-9551?
- CVE-2025-9551 is a medium-severity vulnerability in Drupal Protected Pages, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 6.5/10. Published 2025-10-10.
- How severe is CVE-2025-9551?
- Medium severity. CVSS v3 base score is 6.5 out of 10.