{"id":"CVE-2023-41881","aliases":["EUVD-2023-0258","GHSA-rf54-7qrr-96j6","PYSEC-2023-200"],"status":"published","title":"Deleting a collaboration should also delete linked resources","description":"vantage6 is privacy preserving federated learning infrastructure. When a collaboration is deleted, the linked resources (such as tasks from that collaboration) should be deleted. This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect that affects versions prior to 4.0.0, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases. Version 4.0.0 contains a patch for this issue. There are no known 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Party Advisory","advisory","web"]},{"url":"https://github.com/vantage6/vantage6/pull/748","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/vantage6/vantage6/blob/0682c4288f43fee5bcc72dc448cdd99bd7e57f76/docs/release_notes.rst#400","tags":["x_refsource_MISC","x_transferred","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41881","tags":["advisory"]},{"url":"https://github.com/vantage6/vantage6/commit/cce9538f8b70e814c080dd0ae43b297f3af8a732","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/vantage6/PYSEC-2023-200.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-rf54-7qrr-96j6"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41881.json","tags":["advisory"]},{"url":"https://github.com/vantage6/vantage6","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-41881","title":"Deleting a collaboration should also delete linked resources","description":"vantage6 is privacy preserving federated learning infrastructure. When a collaboration is deleted, the linked resources (such as tasks from that collaboration) should be deleted. This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect that affects versions prior to 4.0.0, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases. Version 4.0.0 contains a patch for this issue. There are no known workarounds.","status":"published","published":"2023-10-11T19:30:43.808Z","modified":"2024-09-17T14:02:51.483Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-200","CWE-708"],"updated_at":"2026-11-02T14:35:19.217111Z"}],"euvd":[{"id":"EUVD-2023-0258","description":"vantage6 is privacy preserving federated learning infrastructure. When a collaboration is deleted, the linked resources (such as tasks from that collaboration) should be deleted. This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect that affects versions prior to 4.0.0, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases. Version 4.0.0 contains a patch for this issue. There are no known workarounds.","status":"published","published":"2023-10-11T19:30:43Z","modified":"2024-09-17T14:02:51Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-03T00:28:22.305755Z"}],"ghsa":[{"id":"GHSA-rf54-7qrr-96j6","title":"vantage6 does not properly delete linked resources when deleting a collaboration","description":"When a collaboration is deleted in vantage6, the linked resources (such as tasks from that collaboration) are not properly deleted.\n\nThis is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases, resulting in information disclosure.","status":"published","published":"2023-10-16T14:31:39Z","modified":"2024-11-18T23:12:55Z","cvss":[{"version":"4.0","score":1,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"low"},{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:38:20.833758Z"}],"nvd":[{"id":"CVE-2023-41881","description":"vantage6 is privacy preserving federated learning infrastructure. When a collaboration is deleted, the linked resources (such as tasks from that collaboration) should be deleted. This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect that affects versions prior to 4.0.0, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases. Version 4.0.0 contains a patch for this issue. There are no known workarounds.","status":"published","published":"2023-10-11T20:15:10.617Z","modified":"2026-06-17T06:22:59.86Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200","CWE-708"],"updated_at":"2026-11-02T14:08:37.83429Z"}],"osv":[{"id":"CVE-2023-41881","title":"Deleting a collaboration should also delete linked resources","description":"vantage6 is privacy preserving federated learning infrastructure. When a collaboration is deleted, the linked resources (such as tasks from that collaboration) should be deleted. This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect that affects versions prior to 4.0.0, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases. Version 4.0.0 contains a patch for this issue. There are no known workarounds.","status":"published","published":"2023-10-11T19:30:43.808Z","modified":"2026-10-28T02:31:12.8617472Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-200","CWE-708"],"updated_at":"2026-11-02T15:44:33.244128Z"},{"id":"GHSA-rf54-7qrr-96j6","title":"vantage6 does not properly delete linked resources when deleting a collaboration","description":"When a collaboration is deleted in vantage6, the linked resources (such as tasks from that collaboration) are not properly deleted.\n\nThis is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases, resulting in information disclosure.","status":"published","published":"2023-10-16T14:31:39Z","modified":"2026-09-10T03:49:24.763224817Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"low"},{"version":"4.0","score":1,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"low"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:55.877614Z"},{"id":"PYSEC-2023-200","description":"vantage6 is privacy preserving federated learning infrastructure. When a collaboration is deleted, the linked resources (such as tasks from that collaboration) should be deleted. This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect that affects versions prior to 4.0.0, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases. Version 4.0.0 contains a patch for this issue. There are no known workarounds.","status":"published","published":"2023-10-11T20:15:00Z","modified":"2023-11-08T04:13:26.641446Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:52:53.837392Z"}]}}