{"id":"EUVD-2023-26781","revision":null,"records":[{"revision":"afb51976f6dd4bb6b5cb44abea7d26eb","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-22648","aliases":[],"title":"A Improper Privilege Management vulnerability in SUSE Rancher causes permission changes in Azure AD not to be reflected to users ","description":"A Improper Privilege Management vulnerability in SUSE Rancher causes permission changes in Azure AD not to be reflected to users \nwhile they are logged in the Rancher UI. This would cause the users to \nretain their previous permissions in Rancher, even if they change groups\n on Azure AD, for example, to a lower privileged group, or are removed \nfrom a group, thus retaining their access to Rancher instead of losing \nit.\nThis issue affects Rancher: from >= 2.6.7 before < 2.6.13, from >= 2.7.0 before < 2.7.4.","state":0,"publishedAt":"2023-06-01T12:49:35.238+00:00","modifiedAt":"2024-10-09T08:32:01.217+00:00","affected":[{"ecosystem":"Vendor product","name":"Rancher","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"product\": \"Rancher\",\n                    \"vendor\": \"SUSE\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"< 2.6.13\",\n                            \"status\": \"affected\",\n                            \"version\": \">= 2.6.7\",\n                            \"versionType\": \"2.6.13\"\n                        },\n                        {\n                            \"lessThan\": \"< 2.7.4\",\n                            \"status\": \"affected\",\n                            \"version\": \">= 2.7.0\",\n                            \"versionType\": \"2.7.4\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","score":8,"severity":"HIGH"}],"references":["https://github.com/rancher/rancher/security/advisories/GHSA-vf6j-6739-78m8","https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22648"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-22648","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-22648","identifiers":["CVE-2023-22648"]},"retained":false,"historicalAffected":[]},{"revision":"e91cd479456e447f92ff5baec47e5263","observedAt":"2026-10-24T22:19:54.787+00:00","statement":{"source":"euvd","id":"EUVD-2023-26781","aliases":["CVE-2023-22648","GHSA-vf6j-6739-78m8"],"title":"A Improper Privilege Management vulnerability in SUSE Rancher causes permission changes in Azure AD not to be reflected to users ","description":"A Improper Privilege Management vulnerability in SUSE Rancher causes permission changes in Azure AD not to be reflected to users \nwhile they are logged in the Rancher UI. This would cause the users to \nretain their previous permissions in Rancher, even if they change groups\n on Azure AD, for example, to a lower privileged group, or are removed \nfrom a group, thus retaining their access to Rancher instead of losing \nit.\nThis issue affects Rancher: from >= 2.6.7 before < 2.6.13, from >= 2.7.0 before < 2.7.4.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","score":8,"severity":null}],"references":["https://github.com/rancher/rancher/security/advisories/GHSA-vf6j-6739-78m8","https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22648"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-26781","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 1, 2023, 12:49:35 PM","dateUpdated":"Oct 9, 2024, 8:32:01 AM"},"relatedAdvisories":[{"id":"WID-SEC-W-2023-1340","title":"Rancher: Mehrere Schwachstellen","vulnerabilityIds":["CVE-2023-22648","CVE-2023-22647","CVE-2022-43760","CVE-2020-10676"]}],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2023-26781","identifiers":["EUVD-2023-26781","CVE-2023-22648","GHSA-vf6j-6739-78m8"]},"retained":false,"historicalAffected":[]},{"revision":"62448a3519e94d9d833757daac439be1","observedAt":"2026-10-24T21:17:28.488+00:00","statement":{"source":"nvd","id":"CVE-2023-22648","aliases":[],"title":"A Improper Privilege Management vulnerability in SUSE Rancher causes permission changes in Azure AD not to be reflected to users ","description":"A Improper Privilege Management vulnerability in SUSE Rancher causes permission changes in Azure AD not to be reflected to users \nwhile they are logged in the Rancher UI. This would cause the users to \nretain their previous permissions in Rancher, even if they change groups\n on Azure AD, for example, to a lower privileged group, or are removed \nfrom a group, thus retaining their access to Rancher instead of losing \nit.\nThis issue affects Rancher: from >= 2.6.7 before < 2.6.13, from >= 2.7.0 before < 2.7.4.","state":0,"publishedAt":"2023-06-01T13:15:10.553+00:00","modifiedAt":"2026-10-24T13:10:00.147+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · meissner@suse.de · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","score":8,"severity":"HIGH"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22648","https://github.com/rancher/rancher/security/advisories/GHSA-vf6j-6739-78m8"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-22648","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["CWE-271","NVD-CWE-Other"],"productCriteria":["cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2023-06-01T13:15:10.553","lastModified":"2026-10-24T13:10:00.147"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2023-22648","identifiers":["CVE-2023-22648"]},"retained":false,"historicalAffected":[]},{"revision":"11b9d34ef5234d7a91996120060e2283","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-vf6j-6739-78m8","aliases":["CVE-2023-22648"],"title":"Rancher's Azure AD permission changes are not reflected on active sessions","description":"A bug has been identified in which permission changes in Azure AD are not reflected to users while they are logged in the Rancher UI. This would cause the users to retain their previous permissions in Rancher, even if they change groups on Azure AD, for example, to a lower privileged group, or are removed from a group, thus retaining their access to Rancher instead of losing it.\n\n### Impact\nThis issue only affects Rancher instances with Azure AD integration enabled, regardless of the [automatically refreshing settings](https://ranchermanager.docs.rancher.com/how-to-guides/new-user-guides/authentication-permissions-and-global-configuration/authentication-config/manage-users-and-groups#automatically-refreshing-user-information) which are enabled by default. The users that obtained a token (or kubeconfig) to access Rancher through the following sessions are affected by this issue:\n1) Users using the Rancher UI.\n2) Users using `kubectl` based on a `kubeconfig` downloaded through the Rancher UI.\n3) Tokens created via the Rancher UI Create API Key feature.\n\nNote that the permission caching is persisted even when the Rancher Manager pod is restarted. The only way for a user to get the new permissions is to logout and login again.\n\n### Patches\nPatched versions include releases `2.6.13`, `2.7.4` and later versions.\n\n### For more information\nIf you have any questions or comments about this advisory:\n\n- Reach out to the [SUSE Rancher Security team](https://github.com/rancher/rancher/security/policy) for security related inquiries.\n- Open an issue in the [Rancher](https://github.com/rancher/rancher/issues/new/choose) repository.\n- Verify with our [support matrix](https://www.suse.com/suse-rancher/support-matrix/all-supported-versions/) and [product support lifecycle](https://www.suse.com/lifecycle/).","state":0,"publishedAt":"2026-03-03T14:48:41+00:00","modifiedAt":"2026-07-08T06:52:58.709491+00:00","affected":[{"ecosystem":"Go","name":"github.com/rancher/rancher","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"2.6.7"},{"kind":"fixed","version":"2.6.13"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/rancher/rancher","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"2.7.0"},{"kind":"fixed","version":"2.7.4"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/rancher/rancher/security/advisories/GHSA-vf6j-6739-78m8","https://nvd.nist.gov/vuln/detail/CVE-2023-22648","https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22648","https://github.com/rancher/rancher"],"sourceUrl":"https://github.com/advisories/GHSA-vf6j-6739-78m8","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-vf6j-6739-78m8","identifiers":["GHSA-vf6j-6739-78m8","CVE-2023-22648"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-10-26T05:26:56.6538334+00:00","complete":true,"records":1756,"lastAttemptAt":"2026-10-26T05:26:56.6538334+00:00","lastSuccessAt":"2026-10-26T05:26:56.7986454+00:00","error":null,"lastVerifiedAt":"2026-10-26T05:26:56.7986482+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-5ba1945314e042c2ced14b33f3680fa71692812d925544312b218f5eb8a26e71-bc703d32c448acb7291b43dd467a47b987ad86f105a430a0e30b03cf6e038792","complete":true,"records":414069,"lastAttemptAt":"2026-10-26T05:25:21.6088408+00:00","lastSuccessAt":"2026-10-26T05:25:21.5943862+00:00","error":null,"lastVerifiedAt":"2026-10-26T05:25:21.6088408+00:00","snapshotPublishedAt":"2026-10-26T04:31:21+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-43321610382942b8ad8c85917eab1546","complete":false,"records":4735,"lastAttemptAt":"2026-10-26T05:26:59.285199+00:00","lastSuccessAt":"2026-10-24T23:18:49.862+00:00","error":"InvalidDataException","lastVerifiedAt":"2026-10-24T23:18:49.862+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":4764,"expectedIdentifiers":13474},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-26T05:26:56.6538334+00:00","complete":true,"records":1093,"lastAttemptAt":"2026-10-26T05:26:56.6538334+00:00","lastSuccessAt":"2026-10-26T05:26:56.7998442+00:00","error":null,"lastVerifiedAt":"2026-10-26T05:26:56.799845+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. 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