CVE-2025-47789Public exploitNetwork attack vector

Phishing redirects via unchecked login destination

Published May 15, 2025 · Updated May 16, 2025

Open redirect in Horilla HRMS 1.3 and earlier allows remote attackers to send users to arbitrary sites through a crafted login URL. The login_user view in base/views.py passes the user-controlled next parameter directly to redirect() without validating its host or scheme. Exploitation requires a user to open the crafted URL and authenticate, after which the redirect can lead to a phishing or malicious domain.

CVSS severity6.1
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Open redirect in Horilla HRMS 1.3 and earlier allows remote attackers to send users to arbitrary sites through a crafted login URL. The login_user view in base/views.py passes the user-controlled next parameter directly to redirect() without validating its host or scheme. Exploitation requires a user to open the crafted URL and authenticate, after which the redirect can lead to a phishing or malicious domain.

The record

CVE
CVE-2025-47789
Published
May 15, 2025
Updated
May 16, 2025
Vendor
Cybrosys Technologies
Product
Horilla HRMS
Classifications
CWE-601, T1566.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 15, 2025CVE publishedPublication date reported by the CVE source.
  2. May 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Cybrosys Technologies · Horilla HRMSversion=<= 1.3

Published CVSS scores

6.1GitHubCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1566.002Spearphishing Link

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo