---
id: CVE-2026-0316
title: >-
  A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks
  PAN-OS® software enables a malicious authenticated administrator to store or
  execute a JavaScript payload using the web interface.




  The security risk posed by this…
summary: >-
  A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks
  PAN-OS® software enables a malicious authenticated administrator to store or
  execute a JavaScript payload using the web interface.




  The security risk posed by this…
severity: none
cwe:
  - CWE-79
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T21:17:18.687'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-0316'
references:
  - url: 'https://security.paloaltonetworks.com/CVE-2026-0316'
    label: psirt@paloaltonetworks.com
tags:
  - nvd
ingestedAt: '2026-10-14T21:57:04.816Z'
---

## Overview

A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store or execute a JavaScript payload using the web interface.



The security risk posed by this issue is minimized when the management interface is restricted to only trusted internal IP addresses according to our recommended  best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . 




This issue is applicable to PAN-OS® software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series).



Cloud NGFW and Prisma® Access are not affected by these vulnerabilities.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.