Skip to content

Zipkin Server vulnerable to Insecure Resource Initialization through its /heapdump endpoint

Moderate severity GitHub Reviewed Published Jul 4, 2025 to the GitHub Advisory Database • Updated Jul 7, 2025

Package

maven io.zipkin:zipkin-server (Maven)

Affected versions

<= 3.5.1

Patched versions

None

Description

Zipkin through 3.5.1 has a /heapdump endpoint (associated with the use of Spring Boot Actuator), a similar issue to CVE-2025-48927.

References

Published by the National Vulnerability Database Jul 4, 2025
Published to the GitHub Advisory Database Jul 4, 2025
Reviewed Jul 7, 2025
Last updated Jul 7, 2025

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(12th percentile)

Weaknesses

Insecure Default Initialization of Resource

The product initializes or sets a resource with a default that is intended to be changed by the administrator, but the default is not secure. Learn more on MITRE.

CVE ID

CVE-2025-53602

GHSA ID

GHSA-794x-8x6x-qpfc

Source code

Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.