Medium severityNVD Advisory· Published Apr 8, 2026· Updated Apr 13, 2026

CVE-2026-3438

Description

A reflected cross-site scripting vulnerability exists in Sonatype Nexus Repository versions 3.0.0 through 3.90.2 that allows unauthenticated remote attackers to execute arbitrary JavaScript in a victim's browser through a specially crafted URL. Exploitation requires user interaction.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Sonatype/Nexus Repositoryllm-fuzzy
Range: >=3.0.0 <=3.90.2

Patches

Vulnerability mechanics

References

help.sonatype.com/en/sonatype-nexus-repository-3-91-0-release-notes.htmlnvd
support.sonatype.com/hc/en-us/articles/50609137161363nvd

News mentions

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