Vulnerability-Lookup

CVE-2025-9551 (GCVE-0-2025-9551)

Vulnerability from cvelistv5 – Published: 2025-10-10 22:24 – Updated: 2026-03-26 21:22

Title

Protected Pages - Moderately critical - Access bypass - SA-CONTRIB-2025-101

Summary

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.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-15 19:15 UTC

CWE

CWE-307 - Improper Restriction of Excessive Authentication Attempts

Assigner

drupal CNA under the mitre root

CNA scorecard D 53/100 over 175 records in the last 180 days details

References

3 references

URL	Tags
https://www.drupal.org/sa-contrib-2025-101	vendor-advisory
https://docs.herodevs.com/drupal/release-notes/pr…	third-party-advisory
https://d7es.tag1.com/security-advisories/protect…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
Drupal	Protected Pages	Affected: 0.0.0 , < 1.8.0 (semver) Affected: 7.x-1.0 , < 7.x-2.5 (custom)	guessed

Date Public

2025-08-27 17:19

Credits

Pierre Rudloff (prudloff) Oksana Cyrwus (oksana-c) Ra Mänd (ram4nd) Benji Fisher (benjifisher) Damien McKenna (damienmckenna) Greg Knaddison (greggles) Drew Webber (mcdruid) Juraj Nemec (poker10)

Show details on NVD website

JSON

To clipboard

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DRUPAL-CONTRIB-2025-101 (CVE-2025-9551)

Vulnerability from drupal – Published: 2025-08-27 17:19 – Updated: 2025-09-03 18:55 – Source website

Details

This module enables you to protect individual pages with a password.

The module doesn't limit the number of password attempts, making it vulnerable to brute force attacks.

This vulnerability is mitigated by the fact that an attacker must know the protected page's URL.

CVSS risk score (experimental) 6.3 / Medium

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Credits

Pierre Rudloff (prudloff) www.drupal.org/u/prudloff

References

URL

Type

https://www.drupal.org/sa-contrib-2025-101

WEB

JSON

To clipboard

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  "affected": [
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      "database_specific": {
        "affected_versions": "\u003c1.8.0"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/protected_pages"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c1.8.0"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
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    {
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        "https://www.drupal.org/u/prudloff"
      ],
      "name": "Pierre Rudloff (prudloff)"
    }
  ],
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  "modified": "2025-09-03T18:55:46.000Z",
  "published": "2025-08-27T17:19:59.000Z",
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    {
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    }
  ],
  "schema_version": "1.7.0"
}

FKIE_CVE-2025-9551

Vulnerability from fkie_nvd - Published: 2025-10-10 23:15 - Updated: 2026-10-08 13:10

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Summary

References

URL	Tags
mlhess@drupal.org	https://d7es.tag1.com/security-advisories/protected-pages-moderately-critical-access-bypass-sa-contrib-2025-101
mlhess@drupal.org	https://docs.herodevs.com/drupal/release-notes/protected-pages
mlhess@drupal.org	https://www.drupal.org/sa-contrib-2025-101	Patch, Vendor Advisory

Impacted products

	Vendor	Product	Version
	protected_pages_project	protected_pages	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://www.drupal.org/project/protected_pages",
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              "criteria": "cpe:2.3:a:protected_pages_project:protected_pages:*:*:*:*:*:drupal:*:*",
              "matchCriteriaId": "97B8CFA8-2E25-4CC4-B77C-27AC69BA8881",
              "versionEndExcluding": "8.x-1.8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de restricci\u00f3n inadecuada de intentos de autenticaci\u00f3n excesivos en las P\u00e1ginas Protegidas de Drupal permite la Fuerza Bruta. Este problema afecta a las P\u00e1ginas Protegidas: de la versi\u00f3n 0.0.0 anterior a la 1.8.0."
    }
  ],
  "id": "CVE-2025-9551",
  "lastModified": "2026-10-08T13:10:00.200",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.5,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-9551",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-10-15T19:15:30.354799Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-10-10T23:15:37.287",
  "references": [
    {
      "source": "mlhess@drupal.org",
      "url": "https://d7es.tag1.com/security-advisories/protected-pages-moderately-critical-access-bypass-sa-contrib-2025-101"
    },
    {
      "source": "mlhess@drupal.org",
      "url": "https://docs.herodevs.com/drupal/release-notes/protected-pages"
    },
    {
      "source": "mlhess@drupal.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://www.drupal.org/sa-contrib-2025-101"
    }
  ],
  "sourceIdentifier": "mlhess@drupal.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-307"
        }
      ],
      "source": "mlhess@drupal.org",
      "type": "Secondary"
    }
  ]
}

GHSA-C25Q-57MR-RV37

Vulnerability from github – Published: 2025-10-11 00:30 – Updated: 2026-03-27 00:31

Details

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.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Show details on source website

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To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-9551"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-307"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-10T23:15:37Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-c25q-57mr-rv37",
  "modified": "2026-03-27T00:31:19Z",
  "published": "2025-10-11T00:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9551"
    },
    {
      "type": "WEB",
      "url": "https://d7es.tag1.com/security-advisories/protected-pages-moderately-critical-access-bypass-sa-contrib-2025-101"
    },
    {
      "type": "WEB",
      "url": "https://docs.herodevs.com/drupal/release-notes/protected-pages"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2025-101"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

WID-SEC-W-2025-1918

Vulnerability from csaf_certbund - Published: 2025-08-27 22:00 - Updated: 2025-10-12 22:00

Summary

Drupal Extensions: Mehrere Schwachstellen

Severity

Mittel

Scope

6 vulnerabilities in this advisory, including CVE-2025-9551.

CVE-2025-9551

Known affected: 7 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2025-9551 (GCVE-0-2025-9551)

DRUPAL-CONTRIB-2025-101 (CVE-2025-9551)

FKIE_CVE-2025-9551

GHSA-C25Q-57MR-RV37

WID-SEC-W-2025-1918

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Nomenclature

Vulnerability timeline

Related by attack behaviour