CVE-2026-29519
Lucee CFML Server Reflected XSS via URL Path Parsing
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th
Lucee CFML Server versions across the 5.3.x, 6.1.x, 6.2.x, and 7.0.x release lines contain a reflected cross-site scripting vulnerability in URL path parsing that allows unauthenticated remote attackers to execute arbitrary JavaScript in a victim's browser by embedding HTML or JavaScript payloads within the request path. Attackers can craft a malicious URL containing injected script content that is reflected in the server's response without proper output encoding, enabling session hijacking or unauthorized actions against the Lucee administrative interface when a victim visits the crafted link.
| CWE | CWE-79 |
| Vendor | lucee |
| Product | lucee |
| Published | Jul 10, 2026 |
| Last Updated | Jul 14, 2026 |
Stay Ahead of the Next One
Get instant alerts for lucee lucee
Be the first to know when new high vulnerabilities affecting lucee lucee are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None
Affected Versions
lucee / Lucee
5.3.1.95 ≤ 7.0.0.395
References
Credits
Fouad Milat (lavado) VulnCheck