CVE-2026-11403

High

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.

SeverityHigh

CVSS7.5

Exploit probability45. percentile0.5%

ProductSonatype Nexus Repository Manager

PublishedJul 14, 2026

First seenJul 14, 2026

Weakness typeCWE-331CWE-331

How to fix

Update

sonatype nexus_repository_manager3.93.0 or later

Patches

help.sonatype.com/en/sonatype-nexus-repository-3-93-0-release-notes.html

Vendor advisories

support.sonatype.com/hc/en-us/articles/52347011450515/

Affected products

Product	Affected versions	Fixed in
sonatype nexus_repository_manager	3.0.0 ≤ v < 3.93.0	3.93.0

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