{"id":"CVE-2026-63458","aliases":["EUVD-2026-83266","GHSA-cjgj-2fwf-4c2w","GO-2026-6518","openSUSE-SU-2026:11413-1"],"status":"published","title":"Perses project query parameter authorization bypass exposes cross-project resources","description":"Perses is an open-source dashboard and visualization project for observability data. Prior to 0.54.0-beta.3, an authenticated user with viewer access to one project can supply another project through the project query parameter on project-scoped list endpoints, including /api/v1/projects/{project}/dashboards and /api/v1/datasources. The request-controlled project value is used to select dashboards, datasources, and variables without enforcing the caller's authorization for that selected project, which breaks project-level tenant isolation and exposes complete resource specifications belonging to other projects. This issue is fixed in version 0.54.0-beta.3.","severity":{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00414,"percentile":0.35938,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-639"],"published":"2026-07-31T00:00:00Z","modified":"2026-10-28T02:30:39Z","fixes":[{"ecosystem":"Go","package":"github.com/perses/perses","fixed_in":["0.54.0-beta.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/perses/perses","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.54.0-beta.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/perses/perses","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.54.0-beta.3"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/perses/perses","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.54.0-beta.3"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"perses-cli","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.54.0-1.1"}]}],"bundled":3}],"products":[{"vendor":"perses","product":"perses"}],"references":[{"url":"https://github.com/perses/perses/security/advisories/GHSA-cjgj-2fwf-4c2w","tags":["x_refsource_CONFIRM","advisory","web"]},{"url":"https://github.com/perses/perses/commit/8015fb340bdc625953e73a7a688be5b939159540","tags":["x_refsource_MISC","fix","web"]},{"url":"https://github.com/perses/perses/releases/tag/v0.54.0-beta.3","tags":["x_refsource_MISC","web"]},{"url":"https://github.com/advisories/GHSA-cjgj-2fwf-4c2w"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63458.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63458","tags":["advisory"]},{"url":"https://github.com/perses/perses","tags":["package"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-63199","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-63445","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-63458","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-63458","title":"Perses project query parameter authorization bypass exposes cross-project resources","description":"Perses is an open-source dashboard and visualization project for observability data. Prior to 0.54.0-beta.3, an authenticated user with viewer access to one project can supply another project through the project query parameter on project-scoped list endpoints, including /api/v1/projects/{project}/dashboards and /api/v1/datasources. The request-controlled project value is used to select dashboards, datasources, and variables without enforcing the caller's authorization for that selected project, which breaks project-level tenant isolation and exposes complete resource specifications belonging to other projects. This issue is fixed in version 0.54.0-beta.3.","status":"published","published":"2026-09-18T17:32:54.847Z","modified":"2026-09-18T19:50:33.901Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:19:55.914391Z"}],"euvd":[{"id":"EUVD-2026-83266","description":"Perses is an open-source dashboard and visualization project for observability data. Prior to 0.54.0-beta.3, an authenticated user with viewer access to one project can supply another project through the project query parameter on project-scoped list endpoints, including /api/v1/projects/{project}/dashboards and /api/v1/datasources. The request-controlled project value is used to select dashboards, datasources, and variables without enforcing the caller's authorization for that selected project, which breaks project-level tenant isolation and exposes complete resource specifications belonging to other projects. This issue is fixed in version 0.54.0-beta.3.","status":"published","published":"2026-09-18T17:32:54Z","modified":"2026-09-18T19:50:33Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T17:28:07.574446Z"}],"ghsa":[{"id":"GHSA-cjgj-2fwf-4c2w","title":"Perses's project query parameter authorization bypass exposes cross-project resources","description":"### Impact\n_What kind of vulnerability is it?_\n\nAn authenticated user who is only a viewer on project team-a requests GET /api/v1/projects/team-a/dashboards?project=finance-secret (or simply GET /api/v1/datasources?project=finance-secret) and receives the full list of the finance-secret project's dashboards and datasource specifications, despite having no role on that project. This defeats Perses' project-level tenant isolation for all project-scoped read resources.\n\n_Who is impacted?_\n\nAny authenticated user reads every project's dashboards, datasources, variables across tenants.\n\n### Patches\n_Has the problem been patched? What versions should users upgrade to?_\n\n### Workarounds\nNone","status":"published","published":"2026-09-18T17:39:31Z","modified":"2026-09-18T17:40:33Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:41:19.455935Z"}],"nvd":[{"id":"CVE-2026-63458","description":"Perses is an open-source dashboard and visualization project for observability data. Prior to 0.54.0-beta.3, an authenticated user with viewer access to one project can supply another project through the project query parameter on project-scoped list endpoints, including /api/v1/projects/{project}/dashboards and /api/v1/datasources. The request-controlled project value is used to select dashboards, datasources, and variables without enforcing the caller's authorization for that selected project, which breaks project-level tenant isolation and exposes complete resource specifications belonging to other projects. This issue is fixed in version 0.54.0-beta.3.","status":"published","published":"2026-09-18T18:17:10.643Z","modified":"2026-09-23T18:12:04.247Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:12:50.043898Z"}],"osv":[{"id":"CVE-2026-63458","title":"Perses project query parameter authorization bypass exposes cross-project resources","description":"Perses is an open-source dashboard and visualization project for observability data. Prior to 0.54.0-beta.3, an authenticated user with viewer access to one project can supply another project through the project query parameter on project-scoped list endpoints, including /api/v1/projects/{project}/dashboards and /api/v1/datasources. The request-controlled project value is used to select dashboards, datasources, and variables without enforcing the caller's authorization for that selected project, which breaks project-level tenant isolation and exposes complete resource specifications belonging to other projects. This issue is fixed in version 0.54.0-beta.3.","status":"published","published":"2026-09-18T17:32:54.847Z","modified":"2026-10-28T02:30:39.054215545Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:45:13.306117Z"},{"id":"GHSA-cjgj-2fwf-4c2w","title":"Perses's project query parameter authorization bypass exposes cross-project resources","description":"### Impact\n_What kind of vulnerability is it?_\n\nAn authenticated user who is only a viewer on project team-a requests GET /api/v1/projects/team-a/dashboards?project=finance-secret (or simply GET /api/v1/datasources?project=finance-secret) and receives the full list of the finance-secret project's dashboards and datasource specifications, despite having no role on that project. This defeats Perses' project-level tenant isolation for all project-scoped read resources.\n\n_Who is impacted?_\n\nAny authenticated user reads every project's dashboards, datasources, variables across tenants.\n\n### Patches\n_Has the problem been patched? What versions should users upgrade to?_\n\n### Workarounds\nNone","status":"published","published":"2026-09-18T17:39:31Z","modified":"2026-09-28T17:10:52.933082102Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:46:45.28161Z"},{"id":"GO-2026-6518","title":"Perses's project query parameter authorization bypass exposes cross-project resources in github.com/perses/perses","description":"Perses's project query parameter authorization bypass exposes cross-project resources in github.com/perses/perses","status":"published","published":"2026-09-28T16:43:40Z","modified":"2026-09-28T17:00:16.146910943Z","updated_at":"2026-11-02T15:47:03.11707Z"},{"id":"openSUSE-SU-2026:11413-1","title":"perses-cli-0.54.0-1.1 on GA media","description":"These are all security issues fixed in the perses-cli-0.54.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-07-31T00:00:00Z","modified":"2026-08-01T09:45:06.10177555Z","updated_at":"2026-11-02T16:58:39.516824Z"}]}}