{"cve":"CVE-2026-68871","nvd":{"published":"2026-08-10T19:17:30.463","modified":"2026-10-24T16:10:00.153","status":"Analyzed","description":"The Yandex Lockbox secrets backend in Apache Airflow's Yandex provider resolved a team-scoped Connection or Variable id through the team-agnostic lookup when the team-scoped lookup missed. In a deployment running multi-team mode with this backend, a caller in one team could resolve a secret belonging to another team by supplying an id that spells out that team's namespace, obtaining its credentials in full. No unusual configuration is required beyond enabling multi-team mode and using this backend. Users are advised to upgrade to apache-airflow-providers-yandex 4.5.1 or later, which refuses the team-agnostic fall-through for an id that could name a team namespace.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-639"],"references":["https://github.com/apache/airflow/pull/70877","https://lists.apache.org/thread/jlj9tv085txk4t0j029mvh43mz89o63c","http://www.openwall.com/lists/oss-security/2026/08/10/5"],"products":["apache:apache-airflow-providers-apache-yandex"],"source":"nvd","synced_at":"2026-10-24T16:53:34.184483516+00:00"},"epss":{"cve":"CVE-2026-68871","score":0.0036,"percentile":0.29501,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-qmrf-jrpr-rjx6","url":"https://osv.dev/vulnerability/GHSA-qmrf-jrpr-rjx6","summary":"Apache Airflow Yandex Lockbox backend allows cross-team secret disclosure","modified":"2026-10-02T23:40:51.844382389Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow-providers-yandex","purl":"pkg:pypi/apache-airflow-providers-yandex","ranges":["<4.5.1"],"fixed":["4.5.1"]}]},{"id":"PYSEC-2026-3715","url":"https://osv.dev/vulnerability/PYSEC-2026-3715","summary":"","modified":"2026-10-15T14:45:05.504559902Z","packages":[{"ecosystem":"PyPI","name":"apache-airflow-providers-yandex","purl":"pkg:pypi/apache-airflow-providers-yandex","ranges":["<4.5.1"],"fixed":["4.5.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}