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2 vulnerabilities by openzipkin
CVE-2026-82265 (GCVE-0-2026-82265)
Vulnerability from nvd – Published: 2026-08-28 16:18 – Updated: 2026-08-31 18:43
VLAI
EPSS
VEX
Title
Zipkin Unauthenticated Spring Boot Actuator Endpoints Exposure
Summary
Zipkin through 3.6.1 exposes Spring Boot Actuator endpoints on the tracing API port without authentication, allowing unauthenticated attackers to access sensitive information. Attackers can read environment variables, bean configurations, and storage credentials via actuator endpoints, or modify log levels to suppress logging.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:43 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/openzipkin/zipkin/issues/3835 | issue-tracking |
| https://github.com/openzipkin/zipkin | product |
| https://github.com/openzipkin/zipkin/blob/878ce2a… | technical-description |
| https://www.vulncheck.com/advisories/zipkin-unaut… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| openzipkin | zipkin |
Affected:
0 , ≤ 3.6.1
(semver)
|
Date Public
2026-07-01 00:00
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CVE-2026-82265 (GCVE-0-2026-82265)
Vulnerability from cvelistv5 – Published: 2026-08-28 16:18 – Updated: 2026-08-31 18:43
VLAI
EPSS
VEX
Title
Zipkin Unauthenticated Spring Boot Actuator Endpoints Exposure
Summary
Zipkin through 3.6.1 exposes Spring Boot Actuator endpoints on the tracing API port without authentication, allowing unauthenticated attackers to access sensitive information. Attackers can read environment variables, bean configurations, and storage credentials via actuator endpoints, or modify log levels to suppress logging.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:43 UTC
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/openzipkin/zipkin/issues/3835 | issue-tracking |
| https://github.com/openzipkin/zipkin | product |
| https://github.com/openzipkin/zipkin/blob/878ce2a… | technical-description |
| https://www.vulncheck.com/advisories/zipkin-unaut… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| openzipkin | zipkin |
Affected:
0 , ≤ 3.6.1
(semver)
|
Date Public
2026-07-01 00:00
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