{"id":"CVE-2026-71896","aliases":["EUVD-2026-94810","GHSA-q59v-7f6x-gwrc"],"status":"published","title":"Apache DolphinScheduler: Missing Authorization Checks Allow Unauthorized Disclosure of User Account Information","description":"An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the /dolphinscheduler/users/list-all endpoint without the required permissions.\n\n\n\nThe endpoint fails to enforce the necessary authorization checks before returning user account information. As a result, an authenticated user can access account information they are not authorized to view.\n\n\n\nSuccessful exploitation may expose sensitive user information and facilitate account enumeration.\n\n\n\nThis issue affects Apache DolphinScheduler: before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00258,"percentile":0.176,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2026-10-08T08:39:21Z","modified":"2026-10-08T17:25:38Z","products":[{"vendor":"apache software foundation","product":"apache dolphinscheduler"}],"references":[{"url":"https://lists.apache.org/thread.html/f2c2rc1xhkxng3y1yo74yj21o11qydjb","tags":["vendor-advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/08/6"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-71896"},{"url":"https://github.com/advisories/GHSA-q59v-7f6x-gwrc"}],"sources":{"cve":[{"id":"CVE-2026-71896","title":"Apache DolphinScheduler: Missing Authorization Checks Allow Unauthorized Disclosure of User Account Information","description":"An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the /dolphinscheduler/users/list-all endpoint without the required permissions.\n\n\n\nThe endpoint fails to enforce the necessary authorization checks before returning user account information. As a result, an authenticated user can access account information they are not authorized to view.\n\n\n\nSuccessful exploitation may expose sensitive user information and facilitate account enumeration.\n\n\n\nThis issue affects Apache DolphinScheduler: before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue.","status":"published","published":"2026-10-08T08:39:21.941Z","modified":"2026-10-08T13:08:29.206Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:19:49.559463Z"}],"euvd":[{"id":"EUVD-2026-94810","description":"An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the /dolphinscheduler/users/list-all endpoint without the required permissions.\n\n\n\nThe endpoint fails to enforce the necessary authorization checks before returning user account information. As a result, an authenticated user can access account information they are not authorized to view.\n\n\n\nSuccessful exploitation may expose sensitive user information and facilitate account enumeration.\n\n\n\nThis issue affects Apache DolphinScheduler: before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue.","status":"published","published":"2026-10-08T08:39:21Z","modified":"2026-10-08T13:08:29Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T17:27:33.098422Z"}],"ghsa":[{"id":"GHSA-q59v-7f6x-gwrc","title":"An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve...","description":"An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the /dolphinscheduler/users/list-all endpoint without the required permissions.\n\n\n\nThe endpoint fails to enforce the necessary authorization checks before returning user account information. As a result, an authenticated user can access account information they are not authorized to view.\n\n\n\nSuccessful exploitation may expose sensitive user information and facilitate account enumeration.\n\n\n\nThis issue affects Apache DolphinScheduler: before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue.","status":"published","published":"2026-10-08T09:31:55Z","modified":"2026-10-08T15:32:55Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:12:56.476072Z"}],"nvd":[{"id":"CVE-2026-71896","description":"An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the /dolphinscheduler/users/list-all endpoint without the required permissions.\n\n\n\nThe endpoint fails to enforce the necessary authorization checks before returning user account information. As a result, an authenticated user can access account information they are not authorized to view.\n\n\n\nSuccessful exploitation may expose sensitive user information and facilitate account enumeration.\n\n\n\nThis issue affects Apache DolphinScheduler: before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue.","status":"published","published":"2026-10-08T09:16:42.287Z","modified":"2026-10-08T17:25:38.45Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:12:55.142936Z"}]}}