CVE-2025-62795 (GCVE-0-2025-62795)
Vulnerability from cvelistv5 – Published: 2025-10-30 16:56 – Updated: 2025-10-31 18:37
VLAI
EPSS
VEX
Title
JumpServer Unauthorized LDAP Configuration Access via WebSocket
Summary
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.
Severity
7.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-31 18:37 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/jumpserver/jumpserver/security… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| jumpserver | jumpserver |
Affected:
< 3.10.21-lts
Affected: >= 4.0.0, < 4.10.12-lts |
guessed |
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Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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