CVE-2025-9551

MEDIUMNVD 6.56.5—Trending — 3 sources updated this week

6.5

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.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 23.7%
KEV: Not listed

Published

October 10, 2025

Last Modified

March 26, 2026

References (3)

mlhess@drupalhttps://d7es.tag1.com/security-advisories/protected-pages-moderately-critical-access-bypass-sa-contrib-2025-101
mlhess@drupalhttps://docs.herodevs.com/drupal/release-notes/protected-pages
mlhess@drupalhttps://www.drupal.org/sa-contrib-2025-101

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-307Improper Restriction of Excessive Authentication Attempts

Data Freshness Timeline

(refreshed 11× in last 7d / 11× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:13 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 21:03 UTCEG score recompute
2026-05-29 21:02 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-9551?

CVE-2025-9551 is a medium vulnerability published on October 10, 2025. 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.

When was CVE-2025-9551 disclosed?

CVE-2025-9551 was first published in the National Vulnerability Database on October 10, 2025, with the most recent update on March 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-9551 actively exploited?

CVE-2025-9551 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-9551?

CVE-2025-9551 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2025-9551?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-9551, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-9551

📅 Published

🔄 Last Modified

🔗 References (3)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-9551?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (3)

Frequently asked(5)

Related CVEs(same CWE)