Vulnerability-Lookup

CVE-2026-46745 (GCVE-0-2026-46745)

Vulnerability from cvelistv5 – Published: 2026-05-25 10:41 – Updated: 2026-05-26 20:08

Title

Apache Airflow FAB provider: LDAP Filter Injection in FAB Auth Manager _search_ldap reachable via /auth/token

Summary

Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-26 20:08 UTC

CWE

CWE-90 - (LDAP Injection)

Assigner

apache mitre root

References

3 references

URL	Tags
https://github.com/apache/airflow/pull/66417	patch
https://lists.apache.org/thread/dvfy0bs181xwsrjrd…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/0…

Impacted products

1 product

Vendor	Product	Version	CPE status
Apache Software Foundation	Apache Airflow FAB provider	Affected: 0 , < 3.6.4 (semver)	guessed

Credits

Venkatraman Kumar (r3dw0lfsec), Securin orbisai0security (automated scanner — Orbis Security AI)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2026-05-25T11:27:21.028Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/05/24/10"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 5.3,
              "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:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-46745",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-26T20:08:14.555750Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-26T20:08:17.281Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pypi.python.org",
          "defaultStatus": "unaffected",
          "packageName": "apache-airflow-providers-fab",
          "product": "Apache Airflow FAB provider",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "3.6.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Venkatraman Kumar (r3dw0lfsec), Securin"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "orbisai0security (automated scanner \u2014 Orbis Security AI)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated."
            }
          ],
          "value": "Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "text": "Moderate"
            },
            "type": "Textual description of severity"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-90",
              "description": "CWE-90: (LDAP Injection)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-25T11:30:01.166Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/apache/airflow/pull/66417"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.apache.org/thread/dvfy0bs181xwsrjrd3y5c55ztbzm8yhh"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Apache Airflow FAB provider: LDAP Filter Injection in FAB Auth Manager _search_ldap reachable via /auth/token",
      "x_generator": {
        "engine": "airflow-s/generate_cve_json.py"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2026-46745",
    "datePublished": "2026-05-25T10:41:16.676Z",
    "dateReserved": "2026-05-18T09:26:04.993Z",
    "dateUpdated": "2026-05-26T20:08:17.281Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-46745",
      "date": "2026-09-15",
      "epss": "0.00575",
      "percentile": "0.45747"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-46745\",\"sourceIdentifier\":\"security@apache.org\",\"published\":\"2026-05-25T11:16:18.407\",\"lastModified\":\"2026-07-23T17:10:00.123\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated.\"},{\"lang\":\"es\",\"value\":\"Apache Airflow FAB Auth Manager contiene una vulnerabilidad de inyecci\u00f3n de filtro LDAP (CWE-90) que permite a atacantes no autenticados exfiltrar datos de directorio o eludir la autenticaci\u00f3n. Actualice a apache-airflow-providers-fab 3.6.4 o posterior. Si la actualizaci\u00f3n inmediata no es posible, deshabilite la autenticaci\u00f3n LDAP hasta que el proveedor pueda ser actualizado.\"}],\"affected\":[{\"source\":\"security@apache.org\",\"affectedData\":[{\"vendor\":\"Apache Software Foundation\",\"product\":\"Apache Airflow FAB provider\",\"defaultStatus\":\"unaffected\",\"collectionURL\":\"https://pypi.python.org\",\"packageName\":\"apache-airflow-providers-fab\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"3.6.4\",\"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:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-05-26T20:08:14.555750Z\",\"id\":\"CVE-2026-46745\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security@apache.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-90\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:apache-airflow-providers-fab:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.6.4\",\"matchCriteriaId\":\"E5E25438-D15E-4F43-B0FB-627D8119F40E\"}]}]}],\"references\":[{\"url\":\"https://github.com/apache/airflow/pull/66417\",\"source\":\"security@apache.org\",\"tags\":[\"Issue Tracking\",\"Patch\"]},{\"url\":\"https://lists.apache.org/thread/dvfy0bs181xwsrjrd3y5c55ztbzm8yhh\",\"source\":\"security@apache.org\",\"tags\":[\"Mailing List\",\"Vendor Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2026/05/24/10\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2026-05-27T02:12:38+00:00",
      "cve": "CVE-2026-46745",
      "id": "CVE-2026-46745",
      "initial_release_date": "2026-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Apache Airflow FAB provider: LDAP Filter Injection in FAB Auth Manager _search_ldap reachable via /auth/token",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46745.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"http://www.openwall.com/lists/oss-security/2026/05/24/10\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2026-05-25T11:27:21.028Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-46745\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-05-26T20:08:14.555750Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-05-26T20:08:09.172Z\"}}], \"cna\": {\"title\": \"Apache Airflow FAB provider: LDAP Filter Injection in FAB Auth Manager _search_ldap reachable via /auth/token\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Venkatraman Kumar (r3dw0lfsec), Securin\"}, {\"lang\": \"en\", \"type\": \"remediation developer\", \"value\": \"orbisai0security (automated scanner \\u2014 Orbis Security AI)\"}], \"metrics\": [{\"other\": {\"type\": \"Textual description of severity\", \"content\": {\"text\": \"Moderate\"}}}], \"affected\": [{\"vendor\": \"Apache Software Foundation\", \"product\": \"Apache Airflow FAB provider\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"3.6.4\", \"versionType\": \"semver\"}], \"packageName\": \"apache-airflow-providers-fab\", \"collectionURL\": \"https://pypi.python.org\", \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://github.com/apache/airflow/pull/66417\", \"tags\": [\"patch\"]}, {\"url\": \"https://lists.apache.org/thread/dvfy0bs181xwsrjrd3y5c55ztbzm8yhh\", \"tags\": [\"vendor-advisory\"]}], \"x_generator\": {\"engine\": \"airflow-s/generate_cve_json.py\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-90\", \"description\": \"CWE-90: (LDAP Injection)\"}]}], \"providerMetadata\": {\"orgId\": \"f0158376-9dc2-43b6-827c-5f631a4d8d09\", \"shortName\": \"apache\", \"dateUpdated\": \"2026-05-25T11:30:01.166Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-46745\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-26T20:08:17.281Z\", \"dateReserved\": \"2026-05-18T09:26:04.993Z\", \"assignerOrgId\": \"f0158376-9dc2-43b6-827c-5f631a4d8d09\", \"datePublished\": \"2026-05-25T10:41:16.676Z\", \"assignerShortName\": \"apache\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

cleanstart-2026-iw40229

Vulnerability from cleanstart

Published

2026-07-30 07:10

Modified

2026-09-04 12:17

Summary

Security fixes in airflow-3 3.1.8-r5

Details

Package airflow-3 version 3.1.8-r5 fixes 19 vulnerabilities: CVE-2026-42526, CVE-2026-27173, CVE-2026-41018, CVE-2026-46745, CVE-2026-50203...

References

URL

Type

https://github.com/apache/airflow

WEB

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "CleanStart",
        "name": "airflow-3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.1.8-r5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.1.8-r5"
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Package airflow-3 version 3.1.8-r5 fixes 19 vulnerabilities: CVE-2026-42526, CVE-2026-27173, CVE-2026-41018, CVE-2026-46745, CVE-2026-50203...",
  "id": "CLEANSTART-2026-IW40229",
  "modified": "2026-09-04T12:17:57Z",
  "published": "2026-07-30T07:10:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "summary": "Security fixes in airflow-3 3.1.8-r5",
  "upstream": [
    "CVE-2026-42526",
    "CVE-2026-27173",
    "CVE-2026-41018",
    "CVE-2026-46745",
    "CVE-2026-50203",
    "CVE-2026-41016",
    "CVE-2026-57585",
    "CVE-2026-44405",
    "CVE-2026-49486",
    "CVE-2026-12771",
    "CVE-2026-28779",
    "CVE-2026-12799",
    "CVE-2026-41084",
    "CVE-2026-42359",
    "CVE-2026-41014",
    "CVE-2026-7246",
    "CVE-2026-12797",
    "CVE-2026-12774",
    "ghsa-6v7p-g79w-8964"
  ]
}

cleanstart-2026-ks43633

Vulnerability from cleanstart

Published

2026-07-30 07:10

Modified

2026-09-04 12:17

Summary

Security fixes in airflow-3 3.0.6-r1

Details

Package airflow-3 version 3.0.6-r1 fixes 29 vulnerabilities: CVE-2026-25604, CVE-2026-42526, CVE-2026-27173, CVE-2026-41018, CVE-2026-46745...

References

URL

Type

https://github.com/apache/airflow

WEB

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "CleanStart",
        "name": "airflow-3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.6-r1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.6-r1"
      ]
    }
  ],
  "credits": [],
  "database_specific": {},
  "details": "Package airflow-3 version 3.0.6-r1 fixes 29 vulnerabilities: CVE-2026-25604, CVE-2026-42526, CVE-2026-27173, CVE-2026-41018, CVE-2026-46745...",
  "id": "CLEANSTART-2026-KS43633",
  "modified": "2026-09-04T12:17:57Z",
  "published": "2026-07-30T07:10:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow"
    }
  ],
  "related": [],
  "schema_version": "1.7.3",
  "summary": "Security fixes in airflow-3 3.0.6-r1",
  "upstream": [
    "CVE-2026-25604",
    "CVE-2026-42526",
    "CVE-2026-27173",
    "CVE-2026-41018",
    "CVE-2026-46745",
    "CVE-2025-69219",
    "CVE-2026-50203",
    "CVE-2026-41016",
    "CVE-2026-21226",
    "CVE-2025-58065",
    "CVE-2025-57804",
    "CVE-2025-68480",
    "CVE-2026-44503",
    "CVE-2026-44405",
    "CVE-2026-59885",
    "CVE-2026-59886",
    "CVE-2025-69277",
    "CVE-2026-28684",
    "CVE-2026-59890",
    "CVE-2026-49476",
    "CVE-2026-49477",
    "ghsa-27jp-wm6q-gp25",
    "CVE-2026-24049",
    "CVE-2025-62611",
    "CVE-2026-23949",
    "CVE-2026-7246",
    "CVE-2026-49486",
    "CVE-2026-59884",
    "CVE-2026-59939"
  ]
}

FKIE_CVE-2026-46745

Vulnerability from fkie_nvd - Published: 2026-05-25 11:16 - Updated: 2026-07-23 17:10

Severity

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

Summary

References

URL	Tags
security@apache.org	https://github.com/apache/airflow/pull/66417	Issue Tracking, Patch
security@apache.org	https://lists.apache.org/thread/dvfy0bs181xwsrjrd3y5c55ztbzm8yhh	Mailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/05/24/10	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	apache-airflow-providers-fab	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://pypi.python.org",
          "defaultStatus": "unaffected",
          "packageName": "apache-airflow-providers-fab",
          "product": "Apache Airflow FAB provider",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "3.6.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@apache.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:apache-airflow-providers-fab:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E5E25438-D15E-4F43-B0FB-627D8119F40E",
              "versionEndExcluding": "3.6.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated."
    },
    {
      "lang": "es",
      "value": "Apache Airflow FAB Auth Manager contiene una vulnerabilidad de inyecci\u00f3n de filtro LDAP (CWE-90) que permite a atacantes no autenticados exfiltrar datos de directorio o eludir la autenticaci\u00f3n. Actualice a apache-airflow-providers-fab 3.6.4 o posterior. Si la actualizaci\u00f3n inmediata no es posible, deshabilite la autenticaci\u00f3n LDAP hasta que el proveedor pueda ser actualizado."
    }
  ],
  "id": "CVE-2026-46745",
  "lastModified": "2026-07-23T17:10:00.123",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "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:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-46745",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-05-26T20:08:14.555750Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-05-25T11:16:18.407",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/apache/airflow/pull/66417"
    },
    {
      "source": "security@apache.org",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ],
      "url": "https://lists.apache.org/thread/dvfy0bs181xwsrjrd3y5c55ztbzm8yhh"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2026/05/24/10"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-90"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

GHSA-G283-W6FP-C4FC

Vulnerability from github – Published: 2026-05-26 13:30 – Updated: 2026-06-30 16:59

Summary

Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability

Details

Severity

5.3 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "apache-airflow-providers-fab"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.6.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-46745"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-90"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-30T16:59:52Z",
    "nvd_published_at": "2026-05-25T11:16:18Z",
    "severity": "MODERATE"
  },
  "details": "Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated.",
  "id": "GHSA-g283-w6fp-c4fc",
  "modified": "2026-06-30T16:59:52Z",
  "published": "2026-05-26T13:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46745"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow/pull/66417"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow/commit/3f7756bea71a7c7988511ec0557314ffb15fbe5e"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/airflow"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/dvfy0bs181xwsrjrd3y5c55ztbzm8yhh"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/05/24/10"
    }
  ],
  "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:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability"
}

PYSEC-2026-2366

Vulnerability from pysec - Published: 2026-07-13 15:19 - Updated: 2026-07-13 16:03

Details

Severity

5.3 (Medium)


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

Impacted products

Name	purl
apache-airflow-providers-fab	pkg:pypi/apache-airflow-providers-fab

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "apache-airflow-providers-fab",
        "purl": "pkg:pypi/apache-airflow-providers-fab"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.6.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.0rc1",
        "1.0.1",
        "1.0.1.dev0",
        "1.0.2",
        "1.0.2.dev0",
        "1.0.2.dev1",
        "1.0.2.dev2",
        "1.0.2b0",
        "1.0.2rc1",
        "1.0.3",
        "1.0.3rc1",
        "1.0.4",
        "1.0.4rc1",
        "1.1.0",
        "1.1.0rc1",
        "1.1.1",
        "1.1.1rc1",
        "1.2.0",
        "1.2.0rc1",
        "1.2.1",
        "1.2.1rc1",
        "1.2.2",
        "1.2.2rc1",
        "1.3.0",
        "1.3.0rc1",
        "1.4.0",
        "1.4.0rc1",
        "1.4.1",
        "1.4.1rc1",
        "1.5.0",
        "1.5.0rc1",
        "1.5.0rc2",
        "1.5.0rc3",
        "1.5.1",
        "1.5.1rc1",
        "1.5.2",
        "1.5.2rc1",
        "1.5.3",
        "1.5.3rc1",
        "1.5.4",
        "1.5.4rc1",
        "2.0.0",
        "2.0.0b1",
        "2.0.0rc1",
        "2.0.0rc2",
        "2.0.0rc3",
        "2.0.0rc4",
        "2.0.1",
        "2.0.1rc1",
        "2.0.2",
        "2.0.2rc1",
        "2.0.2rc2",
        "2.1.0",
        "2.1.0rc1",
        "2.2.0",
        "2.2.0rc1",
        "2.2.1",
        "2.2.1rc1",
        "2.2.1rc2",
        "2.3.0",
        "2.3.0rc1",
        "2.3.1",
        "2.3.1rc1",
        "2.4.0",
        "2.4.0rc1",
        "2.4.1",
        "2.4.1rc1",
        "2.4.2",
        "2.4.2rc1",
        "2.4.3",
        "2.4.3rc1",
        "2.4.4",
        "2.4.4rc1",
        "3.0.0",
        "3.0.0rc1",
        "3.0.0rc2",
        "3.0.1",
        "3.0.1rc1",
        "3.0.2",
        "3.0.2rc1",
        "3.0.3",
        "3.0.3rc1",
        "3.1.0",
        "3.1.0rc1",
        "3.1.1",
        "3.1.1rc1",
        "3.1.2",
        "3.1.2rc1",
        "3.2.0",
        "3.2.0rc1",
        "3.3.0",
        "3.3.0rc1",
        "3.4.0",
        "3.4.0rc1",
        "3.5.0",
        "3.5.0rc1",
        "3.6.0",
        "3.6.0rc1",
        "3.6.1",
        "3.6.1rc1",
        "3.6.2",
        "3.6.2rc1",
        "3.6.3",
        "3.6.3rc1",
        "3.6.4rc1"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-46745",
    "GHSA-g283-w6fp-c4fc"
  ],
  "details": "Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. If immediate upgrade is not possible, disable LDAP authentication until the provider can be updated.",
  "id": "PYSEC-2026-2366",
  "modified": "2026-07-13T16:03:24.830772Z",
  "published": "2026-07-13T15:19:12.107945Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46745"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow/pull/66417"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/airflow/commit/3f7756bea71a7c7988511ec0557314ffb15fbe5e"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/airflow"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/dvfy0bs181xwsrjrd3y5c55ztbzm8yhh"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/05/24/10"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/apache-airflow-providers-fab"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-g283-w6fp-c4fc"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability"
}

WID-SEC-W-2026-1660

Vulnerability from csaf_certbund - Published: 2026-05-25 22:00 - Updated: 2026-05-25 22:00

Summary

Apache Airflow (Google and FAB provider): Mehrere Schwachstellen

Severity

Mittel

Scope

2 vulnerabilities in this advisory, including CVE-2026-46745.

CVE-2026-46745

Known affected: 1 product

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.

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-2026-46745 (GCVE-0-2026-46745)

cleanstart-2026-iw40229

Vulnerability from cleanstart

cleanstart-2026-ks43633

Vulnerability from cleanstart

FKIE_CVE-2026-46745

GHSA-G283-W6FP-C4FC

PYSEC-2026-2366

WID-SEC-W-2026-1660

Tags

Sightings

Nomenclature

Related by attack behaviour