{"id":"CVE-2026-85499","aliases":["EUVD-2026-97334","GHSA-wf9f-wwf6-2jgp"],"status":"published","title":"Apache SkyWalking BanyanDB: Canopy does not enforce readonly-role restrictions on the /monitoring/* proxy","description":"Improper Authorization vulnerability in Apache SkyWalking BanyanDB.\n\n\n\nThe Canopy includes incomplete proof-of-concept role and monitoring-proxy functionality. Under a non-default configuration with a readonly Canopy user and a reachable monitoring target, that user can send non-read requests through the monitoring proxy.\n\n\n\nThis issue affects Apache SkyWalking BanyanDB: from 0.11.0 before 0.11.1.\n\n\n\nUsers are recommended to upgrade to version 0.11.1, which fixes the issue.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00265,"percentile":0.18544,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2026-10-12T11:04:44Z","modified":"2026-10-16T18:34:16Z","products":[{"vendor":"apache software foundation","product":"apache skywalking banyandb"}],"references":[{"url":"https://lists.apache.org/thread.html/qz1ogm6b37gfqq04y0lkdj8x1zr5cb4r","tags":["vendor-advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/09/28/5"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85499"},{"url":"https://github.com/advisories/GHSA-wf9f-wwf6-2jgp"}],"sources":{"cve":[{"id":"CVE-2026-85499","title":"Apache SkyWalking BanyanDB: Canopy does not enforce readonly-role restrictions on the /monitoring/* proxy","description":"Improper Authorization vulnerability in Apache SkyWalking BanyanDB.\n\n\n\nThe Canopy includes incomplete proof-of-concept role and monitoring-proxy functionality. Under a non-default configuration with a readonly Canopy user and a reachable monitoring target, that user can send non-read requests through the monitoring proxy.\n\n\n\nThis issue affects Apache SkyWalking BanyanDB: from 0.11.0 before 0.11.1.\n\n\n\nUsers are recommended to upgrade to version 0.11.1, which fixes the issue.","status":"published","published":"2026-10-12T11:04:44.671Z","modified":"2026-10-16T17:09:57.669Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:19:52.410665Z"}],"euvd":[{"id":"EUVD-2026-97334","description":"Improper Authorization vulnerability in Apache SkyWalking BanyanDB.\n\n\n\nThe Canopy includes incomplete proof-of-concept role and monitoring-proxy functionality. Under a non-default configuration with a readonly Canopy user and a reachable monitoring target, that user can send non-read requests through the monitoring proxy.\n\n\n\nThis issue affects Apache SkyWalking BanyanDB: from 0.11.0 before 0.11.1.\n\n\n\nUsers are recommended to upgrade to version 0.11.1, which fixes the issue.","status":"published","published":"2026-10-12T11:04:44Z","modified":"2026-10-16T17:09:57Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T17:00:04.71095Z"}],"ghsa":[{"id":"GHSA-wf9f-wwf6-2jgp","title":"Improper Authorization vulnerability in Apache SkyWalking BanyanDB.\n\n\n\nThe Canopy includes...","description":"Improper Authorization vulnerability in Apache SkyWalking BanyanDB.\n\n\n\nThe Canopy includes incomplete proof-of-concept role and monitoring-proxy functionality. Under a non-default configuration with a readonly Canopy user and a reachable monitoring target, that user can send non-read requests through the monitoring proxy.\n\n\n\nThis issue affects Apache SkyWalking BanyanDB: from 0.11.0 before 0.11.1.\n\n\n\nUsers are recommended to upgrade to version 0.11.1, which fixes the issue.","status":"published","published":"2026-10-12T12:30:28Z","modified":"2026-10-16T18:34:16Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:13:52.326136Z"}],"nvd":[{"id":"CVE-2026-85499","description":"Improper Authorization vulnerability in Apache SkyWalking BanyanDB.\n\n\n\nThe Canopy includes incomplete proof-of-concept role and monitoring-proxy functionality. Under a non-default configuration with a readonly Canopy user and a reachable monitoring target, that user can send non-read requests through the monitoring proxy.\n\n\n\nThis issue affects Apache SkyWalking BanyanDB: from 0.11.0 before 0.11.1.\n\n\n\nUsers are recommended to upgrade to version 0.11.1, which fixes the issue.","status":"published","published":"2026-10-12T12:17:15.483Z","modified":"2026-10-16T18:19:15.847Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:12:56.310333Z"}]}}