CVE-2026-41513 Horilla: Open Redirect via Unvalidated `next` Parameter in Notification Endpoints
Attackers can redirect users to malicious external sites via unvalidated parameters in notification endpoints, facilitating phishing attacks.
- 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-2026-41513?
CVE-2026-41513 is a medium-severity vulnerability in horilla-hr, published on 12 May 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
Horilla is an HR and CRM software. In 1.5.0, the notification endpoints trust the unvalidated next parameter and redirect users to arbitrary external URLs. This allows an attacker to turn trusted application links into phishing or social-engineering redirects.
Weakness: CWE-601
Which versions are affected by CVE-2026-41513?
How do I fix CVE-2026-41513?
No fix has been published for CVE-2026-41513 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-41513 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-41513 exists.
Sources
Also known as GHSA-vqg4-fc32-cwvw.