What is CVE-2019-1569?

CVE-2019-1569 is a medium-severity vulnerability in Palo Alto Networks Expedition Migration Tool, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2019-03-26.

How severe is CVE-2019-1569?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Palo Alto Networks Expedition Migration Tool

CVE-2019-1569

The Expedition Migration tool 1.1.8 and earlier may allow an authenticated attacker to run arbitrary JavaScript or HTML in the User Mapping Settings for account name of admin user.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2019-03-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.011 (63.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Palo Alto Networks Expedition Migration Tool — versions Expedition 1.1.8 and earlier
Paloaltonetworks Expedition

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.tenable.com/security/research/tra-2019-13 (Exploit, Third Party Advisory)
www.securityfocus.com/bid/107564 (VDB Entry, Third Party Advisory, vdb-entry)
securityadvisories.paloaltonetworks.com/Home/Detail/142 (Third Party Advisory)

Frequently asked questions

What is CVE-2019-1569?: CVE-2019-1569 is a medium-severity vulnerability in Palo Alto Networks Expedition Migration Tool, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2019-03-26.
How severe is CVE-2019-1569?: Medium severity. CVSS v3 base score is 4.8 out of 10.