Vulnerability Description
A vulnerability in Sonatype Nexus Repository Manager's format-specific API key generation may allow a remote attacker to gain unauthorized access to repository operations as a targeted user. A format-specific API key realm (NuGet API Key, Docker Bearer Token, or npm Bearer Token) must be enabled and the targeted user must have an active API key for this vulnerability to be exploitable.
Related Weaknesses (CWE)
References
- https://help.sonatype.com/en/sonatype-nexus-repository-3-93-0-release-notes.html
- https://support.sonatype.com/hc/en-us/articles/52347011450515/
FAQ
What is CVE-2026-11403?
CVE-2026-11403 is a documented vulnerability. A vulnerability in Sonatype Nexus Repository Manager's format-specific API key generation may allow a remote attacker to gain unauthorized access to repository operations as a targeted user. A format-...
How severe is CVE-2026-11403?
CVSS scoring is not yet available for CVE-2026-11403. Check NVD for updates.
Is there a patch for CVE-2026-11403?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.