Micrometer StatsD and Logging meter registries line-protocol and log injection vulnerability

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-59296
StatePUBLISHED
Assignervmware
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-21 11:17:05 UTC
Updated2026-08-28 18:47:30 UTC
DescriptionUsing untrusted, non-normalized input as-is for metrics data (such as metric names, tag keys, or tag values) is a dangerous antipattern that general-purpose instrumentation should never perform. Micrometer 1.17.0 Micrometer 1.16.0 - 1.16.6 Micrometer 1.15.0 - 1.15.12 Micrometer 1.14.0 - 1.14.16 Micrometer 1.9.18 and earlier

Risk And Classification

Primary CVSS: v3.1 5.9 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.001970000 probability, percentile 0.094550000 (date 2026-08-30)

Problem Types: CWE-74 | CWE-117 Improper Output Neutralization for Logs | CWE-74 CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
3.1CNACVSS5.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Spring Micrometer affected 1.17.0 custom Not specified
CNA Spring Micrometer affected 1.16.0 1.16.6 custom Not specified
CNA Spring Micrometer affected 1.15.0 1.15.12 custom Not specified
CNA Spring Micrometer affected 1.14.0 1.14.16 custom Not specified
CNA Spring Micrometer affected 1.9.18 custom Not specified

References

ReferenceSourceLinkTags
spring.io/security/cve-2026-59296 [email protected] spring.io
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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