Vulnerability-Lookup

CVE-2026-4933 (GCVE-0-2026-4933)

Vulnerability from cvelistv5 – Published: 2026-03-26 20:10 – Updated: 2026-03-30 14:54

Title

Unpublished Node Permissions - Critical - Access bypass - SA-CONTRIB-2026-029

Summary

Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.This issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-30 14:41 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

drupal mitre root

References

1 reference

URL	Tags
https://www.drupal.org/sa-contrib-2026-029

Impacted products

1 product

Vendor	Product	Version	CPE status
Drupal	Unpublished Node Permissions	Affected: 0.0.0 , < 1.7.0 (semver)	guessed

Date Public

2026-03-11 16:35

Credits

Andre Groendijk (groendijk) Fabien Gutknecht (fabsgugu) Greg Knaddison (greggles) Juraj Nemec (poker10) Jess (xjm)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-4933",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-30T14:41:34.163708Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-30T14:54:36.334Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://www.drupal.org/project/unpublished_node_permissions",
          "defaultStatus": "unaffected",
          "product": "Unpublished Node Permissions",
          "repo": "https://git.drupalcode.org/project/unpublished_node_permissions",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "1.7.0",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Andre Groendijk (groendijk)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Fabien Gutknecht (fabsgugu)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Greg Knaddison (greggles)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Juraj Nemec (poker10)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Jess  (xjm)"
        }
      ],
      "datePublic": "2026-03-11T16:35:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.\u003cp\u003eThis issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0.\u003c/p\u003e"
            }
          ],
          "value": "Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.This issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-87",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-87 Forceful Browsing"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863 Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-26T20:10:26.886Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "url": "https://www.drupal.org/sa-contrib-2026-029"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Unpublished Node Permissions - Critical - Access bypass - SA-CONTRIB-2026-029",
      "x_generator": {
        "engine": "Vulnogram 1.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
    "assignerShortName": "drupal",
    "cveId": "CVE-2026-4933",
    "datePublished": "2026-03-26T20:10:26.886Z",
    "dateReserved": "2026-03-26T19:50:20.404Z",
    "dateUpdated": "2026-03-30T14:54:36.334Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-4933",
      "date": "2026-09-16",
      "epss": "0.00232",
      "percentile": "0.14238"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-4933\",\"sourceIdentifier\":\"mlhess@drupal.org\",\"published\":\"2026-03-26T21:17:10.360\",\"lastModified\":\"2026-06-17T10:57:28.647\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.This issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0.\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de autorizaci\u00f3n incorrecta en los permisos de nodos no publicados de Drupal permite la navegaci\u00f3n forzada. Este problema afecta a los permisos de nodos no publicados: desde la versi\u00f3n 0.0.0 anterior a la 1.7.0.\"}],\"affected\":[{\"source\":\"mlhess@drupal.org\",\"affectedData\":[{\"vendor\":\"Drupal\",\"product\":\"Unpublished Node Permissions\",\"defaultStatus\":\"unaffected\",\"collectionURL\":\"https://www.drupal.org/project/unpublished_node_permissions\",\"repo\":\"https://git.drupalcode.org/project/unpublished_node_permissions\",\"versions\":[{\"version\":\"0.0.0\",\"lessThan\":\"1.7.0\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-03-30T14:41:34.163708Z\",\"id\":\"CVE-2026-4933\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"mlhess@drupal.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-863\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:jeroenb:unpublished_node_permissions:*:*:*:*:*:drupal:*:*\",\"versionEndExcluding\":\"8.x-1.7\",\"matchCriteriaId\":\"7C095AB8-56DE-46FC-90D2-94CA3D13E975\"}]}]}],\"references\":[{\"url\":\"https://www.drupal.org/sa-contrib-2026-029\",\"source\":\"mlhess@drupal.org\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2026-06-28T07:43:07+00:00",
      "cve": "CVE-2026-4933",
      "id": "CVE-2026-4933",
      "initial_release_date": "2026-03-26T20:10:26.886000+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Unpublished Node Permissions: Drupal: Drupal Unpublished Node Permissions: Information disclosure via incorrect authorization",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4933.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-4933\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-30T14:41:34.163708Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-30T14:41:47.113Z\"}}], \"cna\": {\"title\": \"Unpublished Node Permissions - Critical - Access bypass - SA-CONTRIB-2026-029\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Andre Groendijk (groendijk)\"}, {\"lang\": \"en\", \"type\": \"remediation developer\", \"value\": \"Fabien Gutknecht (fabsgugu)\"}, {\"lang\": \"en\", \"type\": \"coordinator\", \"value\": \"Greg Knaddison (greggles)\"}, {\"lang\": \"en\", \"type\": \"coordinator\", \"value\": \"Juraj Nemec (poker10)\"}, {\"lang\": \"en\", \"type\": \"coordinator\", \"value\": \"Jess  (xjm)\"}], \"impacts\": [{\"capecId\": \"CAPEC-87\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-87 Forceful Browsing\"}]}], \"affected\": [{\"repo\": \"https://git.drupalcode.org/project/unpublished_node_permissions\", \"vendor\": \"Drupal\", \"product\": \"Unpublished Node Permissions\", \"versions\": [{\"status\": \"affected\", \"version\": \"0.0.0\", \"lessThan\": \"1.7.0\", \"versionType\": \"semver\"}], \"collectionURL\": \"https://www.drupal.org/project/unpublished_node_permissions\", \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2026-03-11T16:35:00.000Z\", \"references\": [{\"url\": \"https://www.drupal.org/sa-contrib-2026-029\"}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.1\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.This issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.\u003cp\u003eThis issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0.\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-863\", \"description\": \"CWE-863 Incorrect Authorization\"}]}], \"providerMetadata\": {\"orgId\": \"2c85b837-eb8b-40ed-9d74-228c62987387\", \"shortName\": \"drupal\", \"dateUpdated\": \"2026-03-26T20:10:26.886Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-4933\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-03-30T14:54:36.334Z\", \"dateReserved\": \"2026-03-26T19:50:20.404Z\", \"assignerOrgId\": \"2c85b837-eb8b-40ed-9d74-228c62987387\", \"datePublished\": \"2026-03-26T20:10:26.886Z\", \"assignerShortName\": \"drupal\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

drupal-contrib-2026-029

Vulnerability from drupal

Published

2026-03-11 16:35

Modified

2026-03-26 19:50

Summary

Details

This module creates permissions per node content type to control access to unpublished nodes per content type.

The module does not consistently control access for unpublished translated nodes.

Credits

Andre Groendijk (groendijk) www.drupal.org/u/groendijk

References

URL

Type

https://www.drupal.org/sa-contrib-2026-029

WEB

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c1.7.0"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/unpublished_node_permissions"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c1.7.0"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.7.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2026-4933"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/groendijk"
      ],
      "name": "Andre Groendijk (groendijk)"
    }
  ],
  "details": "This module creates permissions per node content type to control access to unpublished nodes per content type.\n\nThe module does not consistently control access for unpublished translated nodes.",
  "id": "DRUPAL-CONTRIB-2026-029",
  "modified": "2026-03-26T19:50:52.000Z",
  "published": "2026-03-11T16:35:02.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-029"
    }
  ],
  "schema_version": "1.7.0"
}

FKIE_CVE-2026-4933

Vulnerability from fkie_nvd - Published: 2026-03-26 21:17 - Updated: 2026-06-17 10:57

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.This issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0.

References

	URL	Tags
	mlhess@drupal.org	https://www.drupal.org/sa-contrib-2026-029	Vendor Advisory

Impacted products

	Vendor	Product	Version
	jeroenb	unpublished_node_permissions	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://www.drupal.org/project/unpublished_node_permissions",
          "defaultStatus": "unaffected",
          "product": "Unpublished Node Permissions",
          "repo": "https://git.drupalcode.org/project/unpublished_node_permissions",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "1.7.0",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "mlhess@drupal.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jeroenb:unpublished_node_permissions:*:*:*:*:*:drupal:*:*",
              "matchCriteriaId": "7C095AB8-56DE-46FC-90D2-94CA3D13E975",
              "versionEndExcluding": "8.x-1.7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.This issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de autorizaci\u00f3n incorrecta en los permisos de nodos no publicados de Drupal permite la navegaci\u00f3n forzada. Este problema afecta a los permisos de nodos no publicados: desde la versi\u00f3n 0.0.0 anterior a la 1.7.0."
    }
  ],
  "id": "CVE-2026-4933",
  "lastModified": "2026-06-17T10:57:28.647",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-4933",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-30T14:41:34.163708Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-03-26T21:17:10.360",
  "references": [
    {
      "source": "mlhess@drupal.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.drupal.org/sa-contrib-2026-029"
    }
  ],
  "sourceIdentifier": "mlhess@drupal.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "mlhess@drupal.org",
      "type": "Secondary"
    }
  ]
}

GHSA-3MVF-X53V-PJR7

Vulnerability from github – Published: 2026-03-26 21:31 – Updated: 2026-03-30 15:31

Details

Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.This issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0.

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-4933"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-26T21:17:10Z",
    "severity": "HIGH"
  },
  "details": "Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.This issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0.",
  "id": "GHSA-3mvf-x53v-pjr7",
  "modified": "2026-03-30T15:31:52Z",
  "published": "2026-03-26T21:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4933"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-029"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

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-2026-4933 (GCVE-0-2026-4933)

drupal-contrib-2026-029

Vulnerability from drupal

FKIE_CVE-2026-4933

GHSA-3MVF-X53V-PJR7

Tags

Sightings

Nomenclature

Related by attack behaviour