CVE-2026-11403: Sonatype Nexus Repository Manager

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Sonatype Nexus Repository Manager: from 3.0.0, before 3.93.0 (fixed in 3.93.0)

Published 2026-07-14. Last modified 2026-09-22.