CVE-2026-48221
MediumCVSS 5.4Exploitation Probability (EPSS)
Low risk12th percentile - higher than 12% of all known CVEs
Summary
Open ISES Tickets before version 3.44.2 contains a reflected XSS vulnerability in ics205a.php. An authenticated attacker can inject arbitrary JavaScript via the frm_add_str POST parameter, which is directly placed into an HTML form hidden input value attribute.
Risk Assessment
The organization is at risk of malicious script execution in the victim's browser, potentially leading to session theft or other attacks.
Recommendation
It is recommended to immediately upgrade Open ISES Tickets to version 3.44.2 or later, which includes XSS fixes.
Original NVD description (English source)
Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in ics205a.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the frm_add_str POST parameter directly into an HTML form hidden input value attribute. Attackers can craft a malicious request containing a JavaScript payload that executes in the victim's browser when the response is rendered.