CVE Catalog

CVE-2026-82265

MediumCVSS 6.5
Published: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.32%

24th percentile - higher than 24% of all known CVEs

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.

Risk Assessment

Risk of sensitive data leakage, such as credentials, and the ability to hide attack traces by disabling logging, which can lead to serious security breaches.

Recommendation

Update Zipkin to a version that secures Actuator endpoints. Enforce authentication on the API port and restrict Actuator endpoint access to trusted networks only.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS