Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2026-04-16 23:36

Modified

2026-09-10 15:46

Summary

authentik performs insufficient validation of OAuth scopes

Details

authentik is an open-source identity provider. When using the client_credentials or device_code OAuth grants, it was possible for an attacker to get a token from authentik with scopes that haven't been configured in authentik. authentik 2024.8.5 and 2024.10.3 fix this issue.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "authentik",
        "purl": "pkg:bitnami/authentik"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2024.8.5"
            },
            {
              "introduced": "2024.10.0"
            },
            {
              "fixed": "2024.10.3"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-52287"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:go:*:*"
    ],
    "severity": "High"
  },
  "details": "authentik is an open-source identity provider. When using the client_credentials or device_code OAuth grants, it was possible for an attacker to get a token from authentik with scopes that haven\u0027t been configured in authentik. authentik 2024.8.5 and 2024.10.3 fix this issue.",
  "id": "BIT-authentik-2024-52287",
  "modified": "2026-09-10T15:46:03.895Z",
  "published": "2026-04-16T23:36:20.916Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/goauthentik/authentik/commit/e9c29e1644e9199b4ba58d2b10eb8c322138eea2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/goauthentik/authentik/security/advisories/GHSA-v6m7-8j37-8f4v"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-52287"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "authentik performs insufficient validation of OAuth scopes"
}

CVE-2024-52287 (GCVE-0-2024-52287)

Vulnerability from cvelistv5 – Published: 2024-11-21 17:23 – Updated: 2024-11-21 21:05

Title

authentik performs insufficient validation of OAuth scopes

Summary

Severity

6.4 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-21 21:05 UTC

CWE

CWE-285 - Improper Authorization

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7797 records in the last 180 days details

References

2 references

URL	Tags
https://github.com/goauthentik/authentik/security…	x_refsource_CONFIRM
https://github.com/goauthentik/authentik/commit/e…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
goauthentik	authentik	Affected: < 2024.8.5 Affected: >= 2024.10.0-rc1, < 2024.10.3
goauthentik	authentik	Affected: 0 , < 2024.8.5 (custom) Affected: 2024.10.0-rc1 , < 2024.10.3 (custom) cpe:2.3:a:goauthentik:authentik::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "authentik",
            "vendor": "goauthentik",
            "versions": [
              {
                "lessThan": "2024.8.5",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              },
              {
                "lessThan": "2024.10.3",
                "status": "affected",
                "version": "2024.10.0-rc1",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-52287",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-21T21:05:05.546612Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-21T21:05:11.287Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "authentik",
          "vendor": "goauthentik",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2024.8.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 2024.10.0-rc1, \u003c 2024.10.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "authentik is an open-source identity provider. When using the client_credentials or device_code OAuth grants, it was possible for an attacker to get a token from authentik with scopes that haven\u0027t been configured in authentik. authentik 2024.8.5 and 2024.10.3 fix this issue."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "HIGH",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-285",
              "description": "CWE-285: Improper Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-21T17:23:40.640Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/goauthentik/authentik/security/advisories/GHSA-v6m7-8j37-8f4v",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/goauthentik/authentik/security/advisories/GHSA-v6m7-8j37-8f4v"
        },
        {
          "name": "https://github.com/goauthentik/authentik/commit/e9c29e1644e9199b4ba58d2b10eb8c322138eea2",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/goauthentik/authentik/commit/e9c29e1644e9199b4ba58d2b10eb8c322138eea2"
        }
      ],
      "source": {
        "advisory": "GHSA-v6m7-8j37-8f4v",
        "discovery": "UNKNOWN"
      },
      "title": "authentik performs insufficient validation of OAuth scopes"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-52287",
    "datePublished": "2024-11-21T17:23:40.640Z",
    "dateReserved": "2024-11-06T19:00:26.393Z",
    "dateUpdated": "2024-11-21T21:05:11.287Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

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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.
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