Connect your agent
AdvisoriesCriticalCheck your lockfilePluginHow it worksPricing Connect your agent

Advisory record · GHSA-387m-935m-c4vw

Micronaut doesn't set a maximum redirect count for its HTTP Client, enabling infinite loop DoS

CVSS 7.5 High

Published by the GitHub Advisory Database at 9 Jul 2026, 13:36 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
io.micronaut:micronaut-http-clientMaven<3.10.7 || >=4.0.0-M1, <4.10.24 || >=5.0.0-M1, <5.0.13.10.7, 4.10.24, 5.0.1
Identifiers
GHSA-387m-935m-c4vw
Published
9 Jul 2026
Updated
10 Sept 2026

Machine-written summary

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

Micronaut's HTTP client, io.micronaut:micronaut-http-client, is vulnerable in versions before 3.10.7, from 4.0.0-M1 before 4.10.24, and from 5.0.0-M1 before 5.0.1. The client does not limit the number of HTTP redirects it follows, so a server it contacts can trigger an infinite redirect loop, causing a denial of service. Upgrade to 3.10.7, 4.10.24, or 5.0.1 or later. The source lists no workarounds.

Written 2 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
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

  1. 31 Oct 2026, 14:16 UTC First seen by agentprime
  2. 31 Oct 2026, 14:16 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.