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5 vulnerabilities found for jumpserver by jumpserver
CVE-2025-62795 (GCVE-0-2025-62795)
Vulnerability from nvd
Published
2025-10-30 16:56
Modified
2025-10-31 18:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-863 - Incorrect Authorization
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.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| jumpserver | jumpserver |
Version: < 3.10.21-lts Version: >= 4.0.0, < 4.10.12-lts |
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CVE-2025-62712 (GCVE-0-2025-62712)
Vulnerability from nvd
Published
2025-10-30 16:08
Modified
2025-10-31 17:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-862 - Missing Authorization
Summary
JumpServer is an open source bastion host and an operation and maintenance security audit system. In JumpServer versions prior to v3.10.20-lts and v4.10.11-lts, an authenticated, non-privileged user can retrieve connection tokens belonging to other users via the super-connection API endpoint (/api/v1/authentication/super-connection-token/). When accessed from a web browser, this endpoint returns connection tokens created by all users instead of restricting results to tokens owned by or authorized for the requester. An attacker who obtains these tokens can use them to initiate connections to managed assets on behalf of the original token owners, resulting in unauthorized access and privilege escalation across sensitive systems. This vulnerability is fixed in v3.10.20-lts and v4.10.11-lts.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| jumpserver | jumpserver |
Version: >= 4.0.0, < 4.10.11-lts Version: < 3.10.20-lts |
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CVE-2025-27095 (GCVE-0-2025-27095)
Vulnerability from nvd
Published
2025-03-31 15:08
Modified
2025-03-31 18:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-266 - Incorrect Privilege Assignment
Summary
JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to 4.8.0 and 3.10.18, an attacker with a low-privileged account can access the Kubernetes session feature and manipulate the kubeconfig file to redirect API requests to an external server controlled by the attacker. This allows the attacker to intercept and capture the Kubernetes cluster token. This can potentially allow unauthorized access to the cluster and compromise its security. This vulnerability is fixed in 4.8.0 and 3.10.18.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| jumpserver | jumpserver |
Version: < 3.10.18 Version: >= 4.0.0, < 4.8.0 |
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CVE-2025-62795 (GCVE-0-2025-62795)
Vulnerability from cvelistv5
Published
2025-10-30 16:56
Modified
2025-10-31 18:37
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-863 - Incorrect Authorization
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.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| jumpserver | jumpserver |
Version: < 3.10.21-lts Version: >= 4.0.0, < 4.10.12-lts |
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CVE-2025-62712 (GCVE-0-2025-62712)
Vulnerability from cvelistv5
Published
2025-10-30 16:08
Modified
2025-10-31 17:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-862 - Missing Authorization
Summary
JumpServer is an open source bastion host and an operation and maintenance security audit system. In JumpServer versions prior to v3.10.20-lts and v4.10.11-lts, an authenticated, non-privileged user can retrieve connection tokens belonging to other users via the super-connection API endpoint (/api/v1/authentication/super-connection-token/). When accessed from a web browser, this endpoint returns connection tokens created by all users instead of restricting results to tokens owned by or authorized for the requester. An attacker who obtains these tokens can use them to initiate connections to managed assets on behalf of the original token owners, resulting in unauthorized access and privilege escalation across sensitive systems. This vulnerability is fixed in v3.10.20-lts and v4.10.11-lts.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| jumpserver | jumpserver |
Version: >= 4.0.0, < 4.10.11-lts Version: < 3.10.20-lts |
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"x_refsource_MISC"
],
"url": "https://github.com/jumpserver/jumpserver/commit/453ad331eec9d9667a38de735d6612608e558491"
}
],
"source": {
"advisory": "GHSA-6ghx-6vpv-3wg7",
"discovery": "UNKNOWN"
},
"title": "JumpServer Connection Token Leak Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-62712",
"datePublished": "2025-10-30T16:08:32.669Z",
"dateReserved": "2025-10-20T19:41:22.740Z",
"dateUpdated": "2025-10-31T17:42:40.815Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}