Low severityNVD Advisory· Published Sep 10, 2026· Updated Oct 15, 2026

CVE-2026-0308

Description

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.

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 this vulnerability.

AI Insight

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

Affected products

Paloaltonetworks/Panosllm-create

Patches

Vulnerability mechanics

References

cert-portal.siemens.com/productcert/html/ssa-104023.htmlnvd
security.paloaltonetworks.com/CVE-2026-0308nvd

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