{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-68438", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2025-12-17T16:31:12.717Z", "datePublished": "2026-01-16T10:06:08.128Z", "dateUpdated": "2026-01-16T10:09:02.658Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://pypi.python.org", "defaultStatus": "unaffected", "packageName": "apache-airflow", "product": "Apache Airflow", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "3.1.6", "status": "affected", "version": "3.1.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "William Ashe"}, {"lang": "en", "type": "remediation developer", "value": "Amogh Desai"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "In Apache Airflow versions before 3.1.6, when rendered template fields in a Dag exceed [core]&nbsp;<code>max_templated_field_length</code>, sensitive values could be exposed in cleartext in the Rendered Templates UI. This occurred because serialization of those fields used a secrets masker instance that did not include user-registered <code>mask_secret()</code> patterns, so secrets were not reliably masked before truncation and display.<br><br>Users are recommended to upgrade to 3.1.6 or later, which fixes this issue<br>"}], "value": "In Apache Airflow versions before 3.1.6, when rendered template fields in a Dag exceed [core]\u00a0max_templated_field_length, sensitive values could be exposed in cleartext in the Rendered Templates UI. This occurred because serialization of those fields used a secrets masker instance that did not include user-registered mask_secret() patterns, so secrets were not reliably masked before truncation and display.\n\nUsers are recommended to upgrade to 3.1.6 or later, which fixes this issue"}], "metrics": [{"other": {"content": {"text": "low"}, "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": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-01-16T10:06:08.128Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/55n7b4nlsz3vo5n4h5lrj9bfsk8ctyff"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache Airflow: Secrets in rendered templates could contain parts of sensitive values when truncated", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/01/15/5"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-01-16T10:09:02.658Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In Apache Airflow versions before 3.1.6, when rendered template fields in a Dag exceed [core]\u00a0max_templated_field_length, sensitive values could be exposed in cleartext in the Rendered Templates UI. This occurred because serialization of those fields used a secrets masker instance that did not include user-registered mask_secret() patterns, so secrets were not reliably masked before truncation and display.\n\nUsers are recommended to upgrade to 3.1.6 or later, which fixes this issue"}], "id": "CVE-2025-68438", "lastModified": "2026-01-16T11:16:03.760", "metrics": {}, "published": "2026-01-16T11:16:03.760", "references": [{"source": "security@apache.org", "url": "https://lists.apache.org/thread/55n7b4nlsz3vo5n4h5lrj9bfsk8ctyff"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/01/15/5"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "security@apache.org", "type": "Primary"}]}

{}

{"created": "2026-01-16T13:41:38.154786+00:00", "updated": "2026-01-16T13:41:38.154811+00:00", "vendors": ["apache", "apache$PRODUCT$airflow"]}