CVE-2026-1048 LigeroSmart index.pl cross site scripting

Medium 5.1 Published 17 Jan 2026 Updated 26 Feb 2026

Remote attackers can execute arbitrary scripts via the TicketID parameter in LigeroSmart, potentially leading to session hijacking or malicious actions.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-1048?

CVE-2026-1048 is a medium-severity cross-site scripting vulnerability in LigeroSmart, published on 17 Jan 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

A weakness has been identified in LigeroSmart up to 6.1.26. Impacted is an unknown function of the file /otrs/index.pl?Action=AgentTicketZoom. This manipulation of the argument TicketID causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2026-1048?

It affects 1 product.

Products include Ligerosmart Ligerosmart.

How do I fix CVE-2026-1048?

No fix has been published for CVE-2026-1048 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2026-1048 being exploited?

There is no known exploitation of CVE-2026-1048 in the wild and no public exploit code.

Sources

Also known as GHSA-jvvr-947r-5jcr.