CVE-2026-0256

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

No CVSS.

Configurations

No configuration.

History

09 Jun 2026, 10:16

Type Values Removed Values Added
References
  • () https://cert-portal.siemens.com/productcert/html/ssa-967325.html -

13 May 2026, 19:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-05-13 19:17

Updated : 2026-06-17 10:10


NVD link : CVE-2026-0256

Mitre link : CVE-2026-0256

CVE.ORG link : CVE-2026-0256


JSON object : View

Products Affected

No product.

CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')