GSD-2024-21637

Vulnerability from gsd - Updated: 2023-12-29 06:02
Details
Authentik is an open-source Identity Provider. Authentik is a vulnerable to a reflected Cross-Site Scripting vulnerability via JavaScript-URIs in OpenID Connect flows with `response_mode=form_post`. This relatively user could use the described attacks to perform a privilege escalation. This vulnerability has been patched in versions 2023.10.6 and 2023.8.6.
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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-21637"
      ],
      "details": "Authentik is an open-source Identity Provider. Authentik is a vulnerable to a reflected Cross-Site Scripting vulnerability via JavaScript-URIs in OpenID Connect flows with `response_mode=form_post`. This relatively user could use the described attacks to perform a privilege escalation. This vulnerability has been patched in versions 2023.10.6 and 2023.8.6.",
      "id": "GSD-2024-21637",
      "modified": "2023-12-29T06:02:04.964486Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2024-21637",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "authentik",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c= 2023.10.5"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003c= 2023.8.5"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "goauthentik"
            }
          ]
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      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Authentik is an open-source Identity Provider. Authentik is a vulnerable to a reflected Cross-Site Scripting vulnerability via JavaScript-URIs in OpenID Connect flows with `response_mode=form_post`. This relatively user could use the described attacks to perform a privilege escalation. This vulnerability has been patched in versions 2023.10.6 and 2023.8.6."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-79",
                "lang": "eng",
                "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/goauthentik/authentik/security/advisories/GHSA-rjpr-7w8c-gv3j",
            "refsource": "MISC",
            "url": "https://github.com/goauthentik/authentik/security/advisories/GHSA-rjpr-7w8c-gv3j"
          },
          {
            "name": "https://github.com/goauthentik/authentik/releases/tag/version%2F2023.10.6",
            "refsource": "MISC",
            "url": "https://github.com/goauthentik/authentik/releases/tag/version%2F2023.10.6"
          },
          {
            "name": "https://github.com/goauthentik/authentik/releases/tag/version%2F2023.8.6",
            "refsource": "MISC",
            "url": "https://github.com/goauthentik/authentik/releases/tag/version%2F2023.8.6"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-rjpr-7w8c-gv3j",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:goauthentik:authentik:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C8E5FE79-9C41-42C8-89BA-F977B5571297",
                    "versionEndExcluding": "2023.8.6",
                    "versionStartIncluding": "2023.8.0",
                    "vulnerable": true
                  },
                  {
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                "negate": false,
                "operator": "OR"
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        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "Authentik is an open-source Identity Provider. Authentik is a vulnerable to a reflected Cross-Site Scripting vulnerability via JavaScript-URIs in OpenID Connect flows with `response_mode=form_post`. This relatively user could use the described attacks to perform a privilege escalation. This vulnerability has been patched in versions 2023.10.6 and 2023.8.6."
          },
          {
            "lang": "es",
            "value": "Authentik es un proveedor de identidades de c\u00f3digo abierto. Authentik es afectado por una vulnerabilidad de cross site scripting reflejada a trav\u00e9s de URI de JavaScript en flujos de OpenID Connect con `response_mode=form_post`. Este relativamente usuario podr\u00eda utilizar los ataques descritos para realizar una escalada de privilegios. Esta vulnerabilidad ha sido parcheada en las versiones 2023.10.6 y 2023.8.6."
          }
        ],
        "id": "CVE-2024-21637",
        "lastModified": "2024-01-16T23:57:18.067",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.4,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
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              "source": "nvd@nist.gov",
              "type": "Primary"
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                "attackVector": "NETWORK",
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                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
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              },
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              "impactScore": 6.0,
              "source": "security-advisories@github.com",
              "type": "Secondary"
            }
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        },
        "published": "2024-01-11T06:15:43.787",
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            "tags": [
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          },
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          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
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                "lang": "en",
                "value": "CWE-79"
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            ],
            "source": "security-advisories@github.com",
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          }
        ]
      }
    }
  }
}


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  • 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.



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