CVE-2026-41513

Horilla: Open Redirect via Unvalidated `next` Parameter in Notification Endpoints

Published May 12, 2026 CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Horilla
Horilla horilla
Vendors & Products Horilla
Horilla horilla
Type Values Removed Values Added
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.
Title Horilla: Open Redirect via Unvalidated `next` Parameter in Notification Endpoints
Weaknesses CWE-601
References
Metrics cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
May 13, 2026, 12:43 PM
Reserved
Apr 20, 2026, 6:18 PM
Status
Deferred
Published
May 12, 2026, 6:17 PM
Modified
Oct 26, 2026, 6:10 PM