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Advisory record · GHSA-794x-8x6x-qpfc

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

CVSS 5.3 MediumEPSS 0.0034 · 27th percentile

Published by the GitHub Advisory Database at 4 Jul 2025, 21:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
io.zipkin:zipkin-serverMaven<=3.5.1No fixed version yet
Identifiers
GHSA-794x-8x6x-qpfc · CVE-2025-53602
Weakness (CWE)
CWE-1188
Tags
Published
4 Jul 2025
Updated
7 Jul 2025

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Zipkin Server (io.zipkin:zipkin-server) versions through 3.5.1 expose a /heapdump endpoint, which is tied to Spring Boot Actuator. The source gives few details about the exact conditions or impact. No fix is listed.

Written 7 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.3 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CNA (mitre)
  • CISA KEV Not listed.
  • EPSS 0.0034, the 27th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:10 UTC First seen by agentprime
  2. 31 Oct 2026, 15:10 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.