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An account holding the nexus:settings:update permission in Nexus Repository 3 (or the equivalent nexus:settings permission in the legacy Nexus Repository 2) could submit arbitrary values as realm ide…

Info
CVECVE-2026-17593
First seen2026-08-08 07:16 UTC
Disclosed2026-08-07 17:16 UTC
Last updated2026-08-08 07:16 UTC
Channel statusauto

Summary

An account holding the nexus:settings:update permission in Nexus Repository 3 (or the equivalent nexus:settings permission in the legacy Nexus Repository 2) could submit arbitrary values as realm identifiers through an internal configuration API that did not validate them against the set of registered realms. Because unrecognized entries were persisted and re-evaluated on every realm load via a legacy code path, this could result in unintended code executing inside the Nexus Repository process,…

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Lint boundary warnings (2)

The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html
  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://support.sonatype.com/hc/en-us/articles/53849535836179/

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD