---
id: CVE-2026-7308
title: >-
  An authenticated user with upload permission to a hosted repository can store
  content that causes arbitrary JavaScript to execute in the browser of any user
  who browses that repository directory via the HTML index page in Sonatype
  Nexus …
summary: >-
  An authenticated user with upload permission to a hosted repository can store
  content that causes arbitrary JavaScript to execute in the browser of any user
  who browses that repository directory via the HTML index page in Sonatype
  Nexus …
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: sonatype
product: nexus_repository_manager
affected:
  - 'nexus_repository_manager >= 3.6.0, < 3.93.0'
patched:
  - nexus_repository_manager 3.93.0
published: '2026-05-11'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T17:34:49.927'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-7308'
references:
  - url: >-
      https://help.sonatype.com/en/sonatype-nexus-repository-3-92-0-release-notes.html
    label: 103e4ec9-0a87-450b-af77-479448ddef11
  - url: 'https://support.sonatype.com/hc/en-us/articles/51592065985939'
    label: 103e4ec9-0a87-450b-af77-479448ddef11
tags:
  - nvd
epss: 0.0024
epssPercentile: 0.15335
ingestedAt: '2026-09-22T18:08:12.444Z'
---

## Overview

An authenticated user with upload permission to a hosted repository can store content that causes arbitrary JavaScript to execute in the browser of any user who browses that repository directory via the HTML index page in Sonatype Nexus Repository versions 3.6.0 through versions before 3.92.0. This could allow the attacker to perform actions in the context of the victim's session.

## Affected

- `nexus_repository_manager >= 3.6.0, < 3.93.0`

## Remediation

Upgrade past the affected range:

- `nexus_repository_manager 3.93.0`