CVE-2026-14504

Medium

Description

An authorization bypass in Nexus Repository 3's component upload API allowed a user with only read/browse privileges on a Swift, Terraform, or Conda hosted repository to upload arbitrary artifacts, bypassing the intended write-permission check.

SeverityMedium

CVSS6.5

Exploit probability—

ProductSonatype Nexus Repository Manager

PublishedJul 14, 2026

First seenJul 14, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

sonatype nexus_repository_manager3.94.0 or later

Patches

help.sonatype.com/en/sonatype-nexus-repository-3-94-0-release-notes.html

Vendor advisories

support.sonatype.com/hc/en-us/articles/53137654741907

Affected products

Product	Affected versions	Fixed in
sonatype nexus_repository_manager	3.88.0 ≤ v < 3.94.0	3.94.0

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