CVE-2024-0011

PAN-OS: Reflected Cross-Site Scripting (XSS) Vulnerability in Captive Portal Authentication

Published Feb 14, 2024 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
A reflected cross-site scripting (XSS) vulnerability in the Captive Portal feature of Palo Alto Networks PAN-OS software enables execution of malicious JavaScript (in the context of an authenticated Captive Portal user’s browser) if a user clicks on a malicious link, allowing phishing attacks that could lead to credential theft.

Remediation

Vendor Solution

This issue is fixed in PAN-OS 8.1.24, PAN-OS 9.0.17, PAN-OS 9.1.13, PAN-OS 10.0.11, PAN-OS 10.1.3, and all later PAN-OS versions.


Vendor Workaround

Customers with a Threat Prevention subscription can block attacks for this vulnerability by enabling Threat ID 93070 (Applications and Threats content update 8810).

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-15814 A reflected cross-site scripting (XSS) vulnerability in the Captive Portal feature of Palo Alto Networks PAN-OS software enables execution of malicious JavaScript (in the context of an authenticated Captive Portal user’s browser) if a user clicks on a malicious link, allowing phishing attacks that could lead to credential theft.
History
Type Values Removed Values Added
First Time appeared Paloaltonetworks
Paloaltonetworks pan-os
CPEs cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Vendors & Products Paloaltonetworks
Paloaltonetworks pan-os
Weaknesses

Sources

Status
PUBLISHED
Assigner
palo_alto
Published
Updated
Aug 1, 2024, 5:41 PM
Reserved
Nov 9, 2023, 6:56 PM
Status
Analyzed
Published
Feb 14, 2024, 6:15 PM
Modified
Jun 17, 2026, 6:52 AM