{"id":"CVE-2023-2978","aliases":["EUVD-2023-1586","GHSA-mv7x-27pc-8c96","GO-2023-1808"],"status":"published","title":"Abstrium Pydio Cells Change Subscription authorization","description":"A vulnerability was found in Abstrium Pydio Cells 4.2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Change Subscription Handler. The manipulation leads to authorization bypass. The exploit has been disclosed to the public and may be used. Upgrading to version 4.2.1 is able to address this issue. It is recommended to upgrade the affected component. VDB-230210 is the identifier assigned to this vulnerability.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00729,"percentile":0.54537,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-639"],"published":"2023-05-30T14:00:05Z","modified":"2026-06-17T05:53:55Z","fixes":[{"ecosystem":"Go","package":"github.com/pydio/cells","fixed_in":["4.2.1"],"sources":["ghsa","osv"]},{"ecosystem":"Go","package":"github.com/pydio/cells/v4","fixed_in":["4.2.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/pydio/cells","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.1"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/pydio/cells","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.2.1"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/pydio/cells","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/pydio/cells/v4","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.2.1"}]}]}],"products":[{"vendor":"abstrium","product":"pydio cells"},{"vendor":"abstrium","product":"pydio_cells"}],"references":[{"url":"https://vuldb.com/?id.230210","tags":["vdb-entry","technical-description","x_transferred","Permissions Required","Third Party Advisory","VDB Entry","web"]},{"url":"https://vuldb.com/?ctiid.230210","tags":["signature","permissions-required","x_transferred","Permissions Required","Third Party Advisory","VDB Entry","web"]},{"url":"https://pydio.com/en/community/releases/pydio-cells/pydio-cells-enterprise-421","tags":["patch","x_transferred","Release Notes","web"]},{"url":"https://popalltheshells.medium.com/multiple-cves-affecting-pydio-cells-4-2-0-321e7e4712be","tags":["exploit","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2978","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-mv7x-27pc-8c96","tags":["advisory"]},{"url":"github.com/pydio/cells","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-2978","title":"Abstrium Pydio Cells Change Subscription authorization","description":"A vulnerability was found in Abstrium Pydio Cells 4.2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Change Subscription Handler. The manipulation leads to authorization bypass. The exploit has been disclosed to the public and may be used. Upgrading to version 4.2.1 is able to address this issue. It is recommended to upgrade the affected component. VDB-230210 is the identifier assigned to this vulnerability.","status":"published","published":"2023-05-30T14:00:05.299Z","modified":"2024-08-02T06:41:03.881Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna"},{"version":"3.0","score":4.6,"vector":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna"},{"version":"2.0","score":4.1,"vector":"AV:A/AC:L/Au:S/C:N/I:P/A:P","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:35:23.645864Z"}],"euvd":[{"id":"EUVD-2023-1586","description":"A vulnerability was found in Abstrium Pydio Cells 4.2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Change Subscription Handler. The manipulation leads to authorization bypass. The exploit has been disclosed to the public and may be used. Upgrading to version 4.2.1 is able to address this issue. It is recommended to upgrade the affected component. VDB-230210 is the identifier assigned to this vulnerability.","status":"published","published":"2023-05-30T14:00:05Z","modified":"2024-08-02T06:41:03Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T03:50:13.650706Z"}],"ghsa":[{"id":"GHSA-mv7x-27pc-8c96","title":"Go package pydio/cells vulnerable to authorization bypass","description":"A vulnerability was found in Abstrium Pydio Cells 4.2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Change Subscription Handler. The manipulation leads to authorization bypass. Upgrading to version 4.2.1 is able to address this issue. It is recommended to upgrade the affected component. VDB-230210 is the identifier assigned to this vulnerability.","status":"published","published":"2023-05-30T15:30:27Z","modified":"2023-11-11T05:04:03Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:37:20.311836Z"}],"nvd":[{"id":"CVE-2023-2978","description":"A vulnerability was found in Abstrium Pydio Cells 4.2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Change Subscription Handler. The manipulation leads to authorization bypass. The exploit has been disclosed to the public and may be used. Upgrading to version 4.2.1 is able to address this issue. It is recommended to upgrade the affected component. VDB-230210 is the identifier assigned to this vulnerability.","status":"published","published":"2023-05-30T14:15:09.763Z","modified":"2026-06-17T05:53:55.877Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.1,"vector":"AV:A/AC:L/Au:S/C:N/I:P/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:08:03.795015Z"}],"osv":[{"id":"GHSA-mv7x-27pc-8c96","title":"Go package pydio/cells vulnerable to authorization bypass","description":"A vulnerability was found in Abstrium Pydio Cells 4.2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Change Subscription Handler. The manipulation leads to authorization bypass. Upgrading to version 4.2.1 is able to address this issue. It is recommended to upgrade the affected component. VDB-230210 is the identifier assigned to this vulnerability.","status":"published","published":"2023-05-30T15:30:27Z","modified":"2024-08-20T20:58:44.750472Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:46:52.170928Z"},{"id":"GO-2023-1808","title":"Go package pydio/cells vulnerable to authorization bypass in github.com/pydio/cells","description":"Go package pydio/cells vulnerable to authorization bypass in github.com/pydio/cells","status":"published","published":"2024-08-20T20:31:32Z","modified":"2026-03-03T04:53:46.632462Z","updated_at":"2026-11-02T15:47:01.185262Z"}]}}