CVE-2026-50201

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Source
https://cve.org/CVERecord?id=CVE-2026-50201
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-50201.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-50201
Aliases
Published
2026-06-17T21:46:18Z
Modified
2026-10-28T02:30:23Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
Steeltoe's sensitive actuators (heapdump/env) only require Restricted permission
Details

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Management.Endpoint prior to version 4.2.0 and Steeltoe.Management.EndpointCore prior to version 3.4.0, all Steeltoe actuator endpoints default to EndpointPermissions.Restricted, which is mappeds to Cloud Foundry's read_basic_data permission (granted to Space Auditors and similar low-trust roles). Sensitive actuators including heap dump, environment, and thread dump do not raise this to EndpointPermissions.Full, so CF's read_sensitive_data permission flag is not enforced for those endpoints. Spring Boot's equivalent Cloud Foundry integration gates these endpoints with read_sensitive_data by default. Steeltoe.Management.Endpoint 4.2.0 and Steeltoe.Management.EndpointCore 3.4.0 patch the issue. If an immediate upgrade is not possible, explicitly set RequiredPermissions = EndpointPermissions.Full in the options for HeapDumpEndpointOptions, EnvironmentEndpointOptions, and ThreadDumpEndpointOptions; and/or if heap dump, thread dump, or environment are not needed in production, register only the required actuators individually instead of using AddAllActuators().

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-269",
        "CWE-285"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50201.json"
}
References

Affected packages

Git / github.com/steeltoeoss/steeltoe

Affected ranges

Type
GIT
Repo
https://github.com/steeltoeoss/steeltoe
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2d4338d0fc3990a8df90968187d9567004d3fbe7
Fixed
70f147ad094c31ed5d1181592f02b3a2c439a890
Fixed
b39defa4db5f44f8696c456866b3a5b900d8d96b
Fixed
da6c604decd992f61aeef763f5814102dcb088c7
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "4.2.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "3.4.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "b39defa4db5f44f8696c456866b3a5b900d8d96b"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "range": [
                {
                    "fixed": "da6c604decd992f61aeef763f5814102dcb088c7"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

3.*
3.0.0
3.0.0-m1
3.0.0-m2
3.0.0-m3
3.0.0-rc1
3.0.1
3.0.2
3.0.x_2021-Jan-12
3.1.0
3.1.0-rc1
3.1.0-rc2
3.1.1
3.2.0
3.2.0-rc1
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.3.0
4.*
4.0.0
4.0.0-beta1
4.0.0-rc1
4.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-50201.json"