Reflected Cross-Site Scripting in Open ISES Tickets by OpenISES
CVE-2026-48229

5.1MEDIUM

Key Information:

Vendor

Open Ises

Status
Tickets
Vendor
CVE Published:
21 May 2026

What is CVE-2026-48229?

Open ISES Tickets versions prior to 3.44.2 contain a reflected cross-site scripting vulnerability in the routes_i.php file. This flaw allows authenticated attackers to leverage the ticket_id GET parameter to inject arbitrary JavaScript code into HTML form hidden input attributes. When a victim's browser processes a crafted request that includes a malicious script, it executes within the user's session context, potentially leading to unauthorized actions or data theft.

Affected Version(s)

Tickets 0 < 3.44.2

References

https://github.com/openises/tickets/releases/tag/v3.44.2
release-notes
https://github.com/openises/tickets/commit/ecfeb406a01676...
patch
https://www.vulncheck.com/advisories/open-ises-tickets-re...
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.