CVE-2023-40712 (GCVE-0-2023-40712)
Vulnerability from cvelistv5 – Published: 2023-09-12 11:05 – Updated: 2024-09-25 15:23
VLAI
EPSS
VEX
Title
Apache Airflow: Secrets can be unmasked in the "Rendered Template"
Summary
Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated users who have access to see the task/dag in the UI, to craft a URL, which could lead to unmasking the secret configuration of the task that otherwise would be masked in the UI.
Users are strongly advised to upgrade to version 2.7.1 or later which has removed the vulnerability.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-25 15:02 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/apache/airflow/pull/33512 | patch |
| https://github.com/apache/airflow/pull/33516 | patch |
| https://lists.apache.org/thread/jw1yv4lt6hpowqbb0… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Apache Software Foundation | Apache Airflow |
Affected:
0 , < 2.7.1
(semver)
|
guessed |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T18:38:51.164Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/apache/airflow/pull/33512"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/apache/airflow/pull/33516"
},
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.apache.org/thread/jw1yv4lt6hpowqbb0x4o3tdp0jhx2bts"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-40712",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-25T15:02:02.022379Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-25T15:23:45.803Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Apache Airflow",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "2.7.1",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "klexadoc"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated\u0026nbsp;users who have access to see the task/dag in the UI, to craft a URL, which could lead to unmasking the secret configuration of the task that otherwise would be masked in the UI.\u003cbr\u003e\u003cbr\u003eUsers are strongly advised to upgrade to\u0026nbsp;version 2.7.1 or later which has removed the vulnerability."
}
],
"value": "Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated\u00a0users who have access to see the task/dag in the UI, to craft a URL, which could lead to unmasking the secret configuration of the task that otherwise would be masked in the UI.\n\nUsers are strongly advised to upgrade to\u00a0version 2.7.1 or later which has removed the vulnerability."
}
],
"metrics": [
{
"other": {
"content": {
"text": "moderate"
},
"type": "Textual description of severity"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-09-12T11:05:48.763Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"patch"
],
"url": "https://github.com/apache/airflow/pull/33512"
},
{
"tags": [
"patch"
],
"url": "https://github.com/apache/airflow/pull/33516"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://lists.apache.org/thread/jw1yv4lt6hpowqbb0x4o3tdp0jhx2bts"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Airflow: Secrets can be unmasked in the \"Rendered Template\" ",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2023-40712",
"datePublished": "2023-09-12T11:05:48.763Z",
"dateReserved": "2023-08-20T19:29:57.254Z",
"dateUpdated": "2024-09-25T15:23:45.803Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-40712",
"date": "2026-10-03",
"epss": "0.02",
"percentile": "0.80034"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3A5804BE-334F-4050-83E9-77893931B03C",
"versionEndExcluding": "2.7.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated\u00a0users who have access to see the task/dag in the UI, to craft a URL, which could lead to unmasking the secret configuration of the task that otherwise would be masked in the UI.\n\nUsers are strongly advised to upgrade to\u00a0version 2.7.1 or later which has removed the vulnerability."
},
{
"lang": "es",
"value": "Apache Airflow, versiones anteriores a la 2.7.1, se ve afectada por una vulnerabilidad que permite a los usuarios autenticados que tienen acceso para ver la tarea/dag en la interfaz de usuario crear una URL, lo que podr\u00eda llevar a desenmascarar la configuraci\u00f3n secreta de la tarea que de otro modo estar enmascarado en la interfaz UI. Se recomienda encarecidamente a los usuarios que actualicen a la versi\u00f3n 2.7.1 o posterior, que ha eliminado la vulnerabilidad."
}
],
"id": "CVE-2023-40712",
"lastModified": "2024-11-21T08:20:00.877",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-09-12T12:15:08.373",
"references": [
{
"source": "security@apache.org",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/apache/airflow/pull/33512"
},
{
"source": "security@apache.org",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/apache/airflow/pull/33516"
},
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/jw1yv4lt6hpowqbb0x4o3tdp0jhx2bts"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/apache/airflow/pull/33512"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/apache/airflow/pull/33516"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/jw1yv4lt6hpowqbb0x4o3tdp0jhx2bts"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "security@apache.org",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache Airflow",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "2.7.1",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3A5804BE-334F-4050-83E9-77893931B03C",
"versionEndExcluding": "2.7.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated\u00a0users who have access to see the task/dag in the UI, to craft a URL, which could lead to unmasking the secret configuration of the task that otherwise would be masked in the UI.\n\nUsers are strongly advised to upgrade to\u00a0version 2.7.1 or later which has removed the vulnerability."
},
{
"lang": "es",
"value": "Apache Airflow, versiones anteriores a la 2.7.1, se ve afectada por una vulnerabilidad que permite a los usuarios autenticados que tienen acceso para ver la tarea/dag en la interfaz de usuario crear una URL, lo que podr\u00eda llevar a desenmascarar la configuraci\u00f3n secreta de la tarea que de otro modo estar enmascarado en la interfaz UI. Se recomienda encarecidamente a los usuarios que actualicen a la versi\u00f3n 2.7.1 o posterior, que ha eliminado la vulnerabilidad."
}
],
"id": "CVE-2023-40712",
"lastModified": "2026-06-17T06:19:11.960",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-40712",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-25T15:02:02.022379Z",
"version": "2.0.3"
}
}
]
},
"published": "2023-09-12T12:15:08.373",
"references": [
{
"source": "security@apache.org",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/apache/airflow/pull/33512"
},
{
"source": "security@apache.org",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/apache/airflow/pull/33516"
},
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/jw1yv4lt6hpowqbb0x4o3tdp0jhx2bts"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/apache/airflow/pull/33512"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://github.com/apache/airflow/pull/33516"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/jw1yv4lt6hpowqbb0x4o3tdp0jhx2bts"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-01-13T22:55:12+00:00",
"cve": "CVE-2023-40712",
"id": "CVE-2023-40712",
"initial_release_date": "2023-09-12T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Airflow: Secrets can be unmasked in the \"Rendered Template\"",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-40712.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T18:38:51.164Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/apache/airflow/pull/33512"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/apache/airflow/pull/33516"
},
{
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.apache.org/thread/jw1yv4lt6hpowqbb0x4o3tdp0jhx2bts"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-40712",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-25T15:02:02.022379Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-25T15:23:37.116Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Apache Airflow",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "2.7.1",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "klexadoc"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated\u0026nbsp;users who have access to see the task/dag in the UI, to craft a URL, which could lead to unmasking the secret configuration of the task that otherwise would be masked in the UI.\u003cbr\u003e\u003cbr\u003eUsers are strongly advised to upgrade to\u0026nbsp;version 2.7.1 or later which has removed the vulnerability."
}
],
"value": "Apache Airflow, versions before 2.7.1, is affected by a vulnerability that allows authenticated\u00a0users who have access to see the task/dag in the UI, to craft a URL, which could lead to unmasking the secret configuration of the task that otherwise would be masked in the UI.\n\nUsers are strongly advised to upgrade to\u00a0version 2.7.1 or later which has removed the vulnerability."
}
],
"metrics": [
{
"other": {
"content": {
"text": "moderate"
},
"type": "Textual description of severity"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-09-12T11:05:48.763Z",
"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"shortName": "apache"
},
"references": [
{
"tags": [
"patch"
],
"url": "https://github.com/apache/airflow/pull/33512"
},
{
"tags": [
"patch"
],
"url": "https://github.com/apache/airflow/pull/33516"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://lists.apache.org/thread/jw1yv4lt6hpowqbb0x4o3tdp0jhx2bts"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Apache Airflow: Secrets can be unmasked in the \"Rendered Template\" ",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
"assignerShortName": "apache",
"cveId": "CVE-2023-40712",
"datePublished": "2023-09-12T11:05:48.763Z",
"dateReserved": "2023-08-20T19:29:57.254Z",
"dateUpdated": "2024-09-25T15:23:45.803Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
Loading…
Loading…
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.
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.
Loading…
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.
Loading…