CVE-2025-59832 Horrila Stored XSS Vulnerability via Ticket Comment section

Critical 9.9 Published Updated

A stored XSS vulnerability in Horilla HRMS allows low-privilege users to execute JavaScript in admin browsers, leading to session hijacking and cookie theft.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2025-59832?

CVE-2025-59832 is a critical cross-site scripting vulnerability in horilla-opensource horilla, published on 25 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Horilla is a free and open source Human Resource Management System (HRMS). Prior to version 1.4.0, there is a stored XSS vulnerability in the ticket comment editor. A low-privilege authenticated user could run arbitrary JavaScript in an admin’s browser, exfiltrate the admin’s cookies/CSRF token, and hijack their session. This issue has been patched in version 1.4.0.

Weakness: CWE-79

Which versions are affected by CVE-2025-59832?

It affects 1 product.

Products include Horilla Horilla.

How do I fix CVE-2025-59832?

No fix has been published for CVE-2025-59832 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-2025-59832 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-59832 exists.

Sources

Also known as GHSA-8x78-6q9g-hv2h.

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