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Expedition CVE-2025-0104

HIGH
Cross-site Scripting (XSS) (CWE-79)
2025-01-11 psirt@paloaltonetworks.com
7.0
CVSS 4.0 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 7.0 (HIGH). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. EPSS exploitation probability: 0.77%.

Exploit ScenarioDerived

A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

This Month Plan within 30 days. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.8% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

A reflected cross-site scripting (XSS) vulnerability in Palo Alto Networks Expedition enables attackers to execute malicious JavaScript code in the context of an authenticated Expedition user’s. Rated high severity (CVSS 7.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A reflected cross-site scripting (XSS) vulnerability in Palo Alto Networks Expedition enables attackers to execute malicious JavaScript code in the context of an authenticated Expedition user’s browser if that authenticated user clicks a malicious link that allows phishing attacks and could lead to Expedition browser-session theft. Affected products include: Paloaltonetworks Expedition.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 7.0 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/AU:N/R:U/V:C/RE:H/U:Amber

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
Active
Vulnerable system: Confidentiality
High
Vulnerable system: Integrity
Low
Vulnerable system: Availability
None
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

DescriptionCVE.org

A reflected cross-site scripting (XSS) vulnerability in Palo Alto Networks Expedition enables attackers to execute malicious JavaScript code in the context of an authenticated Expedition user’s browser if that authenticated user clicks a malicious link that allows phishing attacks and could lead to Expedition browser-session theft.

Executive ViewAI

Why It Matters

CVE-2025-0104 presents moderate security risk, a cross-site scripting vulnerability rated CVSS 7.0. Attackers could inject malicious scripts to steal user sessions, credentials, or perform actions on behalf of authenticated users. Organizations should apply vendor updates when available and consider compensating controls in the interim.

Business Impact: Moderate
Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Implement Content-Security-Policy headers; (2) Enable HttpOnly and SameSite cookie attributes; (3) Deploy WAF XSS/CSRF rules.

Threat Intelligence Overview

EPSS Score
0.8%
Top 27% exploitable

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.8%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No

Priority Score

36
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +35
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Affected Products (CPE)CVE.org

cpe:2.3:a:paloaltonetworks:expedition:*:*:*:*:*:*:*:*
CVE-2025-0107 HIGH POC
7.7 Jan 11

Palo Alto Networks Expedition contains an unauthenticated OS command injection vulnerability that allows attackers to ex

CVE-2024-5910 CRITICAL POC
9.3 Jul 10

Missing authentication for a critical function in Palo Alto Networks Expedition can lead to an Expedition admin account

CVE-2024-9463 CRITICAL POC
9.9 Oct 09

An OS command injection vulnerability in Palo Alto Networks Expedition allows an unauthenticated attacker to run arbitra

CVE-2018-10143 CRITICAL POC
9.8 Dec 12

The Palo Alto Networks Expedition Migration tool 1.0.107 and earlier may allow an unauthenticated attacker with remote a

CVE-2024-9465 CRITICAL POC
9.2 Oct 09

An SQL injection vulnerability in Palo Alto Networks Expedition allows an unauthenticated attacker to reveal Expedition

CVE-2024-9464 CRITICAL
9.3 Oct 09

An OS command injection vulnerability in Palo Alto Networks Expedition allows an authenticated attacker to run arbitrary

CVE-2019-1571 MEDIUM POC
4.8 Mar 26

The Expedition Migration tool 1.1.8 and earlier may allow an authenticated attacker to run arbitrary JavaScript or HTML

CVE-2019-1570 MEDIUM POC
4.8 Mar 26

The Expedition Migration tool 1.1.8 and earlier may allow an authenticated attacker to run arbitrary JavaScript or HTML

CVE-2019-1569 MEDIUM POC
4.8 Mar 26

The Expedition Migration tool 1.1.8 and earlier may allow an authenticated attacker to run arbitrary JavaScript or HTML

CVE-2024-9466 HIGH
8.2 Oct 09

A cleartext storage of sensitive information vulnerability in Palo Alto Networks Expedition allows an authenticated atta

CVE-2018-10142 HIGH
7.5 Nov 27

The Expedition Migration tool 1.0.106 and earlier may allow an unauthenticated attacker to enumerate files on the operat

CVE-2024-9467 HIGH
7.0 Oct 09

A reflected XSS vulnerability in Palo Alto Networks Expedition enables execution of malicious JavaScript in the context

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