URL Redirection to Untrusted Site (Open Redirect) (CWE-601)
2026-05-12
GitHub_M
4.8
CVSS 4.0
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CVSS VectorNVD
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
A
Scope
X
Lifecycle Timeline
3
CVSS changed
May 12, 2026 - 18:22 NVD
4.8 (MEDIUM)
CVE Published
May 12, 2026 - 16:43 nvd
MEDIUM 4.8
CVE Published
May 12, 2026 - 16:43 nvd
UNKNOWN (no severity yet)
DescriptionNVD
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.
Analysis
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. …
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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EUVD-2026-29692