CVE-2026-48226 MEDIUM

CVE-2026-48226: Open ISES Tickets < 3.44.2 Reflected XSS via os_watch.php ref and mode_orig Parameters

Vendor Open Ises
Product Tickets
Weakness CWE-79 · XSS
Published May 21, 2026
Last update May 21, 2026

CVSS base score

5.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

What the vulnerability does

Description

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in os_watch.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the ref and mode_orig POST parameters directly into HTML form hidden input value attributes. Attackers can craft a malicious request containing a JavaScript payload that executes in the victim's browser when the response is rendered.

Key dates

Disclosure timeline

May 21, 2026 CVE published
May 21, 2026 Record updated