{"id":"CVE-2025-62795","summary":"JumpServer Unauthorized LDAP Configuration Access via WebSocket","details":"JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v3.10.21-lts and v4.10.12-lts, a low-privileged authenticated user can invoke LDAP configuration tests and start LDAP synchronization by sending crafted messages to the /ws/ldap/ WebSocket endpoint, bypassing authorization checks and potentially exposing LDAP credentials or causing unintended sync operations. This vulnerability is fixed in v3.10.21-lts and v4.10.12-lts.","aliases":["GHSA-7893-256g-m822"],"modified":"2026-08-12T03:51:26.247381057Z","published":"2025-10-30T16:56:09.321Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-863"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62795.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62795.json"},{"type":"ADVISORY","url":"https://github.com/jumpserver/jumpserver/security/advisories/GHSA-7893-256g-m822"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62795"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jumpserver/jumpserver","events":[{"introduced":"0"},{"fixed":"0af7e8b1e974094d4adea572aba0e7cd953e5cd3"},{"introduced":"6e7c11d6c0d113a883500a8cbd4bff04863d98cd"},{"fixed":"32aecb79c4bda93a26c8da9537ff756c02c2ed45"}],"database_specific":{"cpe":"cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"3.10.21"},{"introduced":"4.0.0"},{"fixed":"4.10.12"}],"source":"CPE_RANGE"}}],"versions":["v4.10.10","v4.10.11","v4.10.9","v4.10.8","v4.10.4","v4.10.2","v4.9.0","v4.7.0","v4.6.0","v2.27.0","v2.26.0","v2.25.0","v2.24.0","v2.23.0","v2.22.0","v2.21.0","v2.20.0","v2.19.0","v2.18.1","v2.18.0","v2.17.0","v2.15.1","v2.15.0","v2.13.0","v2.12.0","v2.11.0","v2.10.0","v2.9.0","v2.8.0","v2.7.0","v2.6.0","v2.5.0","v2.4.0","v2.3.1","v2.3.0","v2.2.1","v2.2.0","v2.1.0","1.5.9","1.5.8","1.5.7","1.5.6","1.5.5","1.5.4","1.5.3","1.5.2","1.5.1","1.5.0","v1.4.10","1.4.10","1.4.9","1.4.8","1.4.7","v1.4.7","1.4.6","1.4.5","1.4.4","v1.4.4","1.4.3","1.4.2","1.4.1","1.4.0","1.3.3","1.3.2","1.3.1","1.3.0","1.2.1","1.2.0","1.1.1","1.1.0","1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-62795.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"}]}