openises Tickets up to 3.44.1 Request icons/buttons/landb.php frm_name/frm_id cross site scripting

Summaryinfo

A vulnerability identified as problematic has been detected in openises Tickets up to 3.44.1. This affects an unknown part of the file icons/buttons/landb.php of the component Request Handler. This manipulation of the argument frm_name/frm_id causes cross site scripting. The identification of this vulnerability is CVE-2026-48218. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in openises Tickets up to 3.44.1. Affected by this vulnerability is some unknown functionality of the file icons/buttons/landb.php of the component Request Handler. The manipulation of the argument frm_name/frm_id with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in icons/buttons/landb.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the frm_name and frm_id POST parameters directly into rendered HTML content and inline JavaScript. Attackers can craft a malicious request containing a JavaScript payload that executes in the victim's browser when the response is rendered.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-48218 since 05/21/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

By approaching the search of inurl:icons/buttons/landb.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 3.44.2 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch ecfeb406a016766cae81c749e14b5145a9f2dbff is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-31299). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Ticket Tracking Software

Vendor

• openises

Name

• Tickets

Version

• 3.44.0
• 3.44.1

License

• open-source

Website

• Product: https://github.com/openises/tickets/

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Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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