medium4.8
CVE-2026-0266
A cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store a JavaScript payload…
Impact
A 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 affected by this vulnerability.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Paloaltonetworks | Pan-Os | from 10.2.0 before 11.1.14 from 11.2.0 before 11.2.11 from 12.1.0 before 12.1.5 |