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TI-2026-42060 Aliases CVE-2026-58450GHSA-wcjx-7qfj-3c4v

Invoice Ninja 5.13.26 - Open Redirect in Client Portal Login via intended Parameter

Priority MEDIUM 57CWE-601Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Spoofing
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-601.

Summary

Invoice Ninja through 5.13.26 contains an open redirect vulnerability in the client portal login that allows unauthenticated attackers to redirect authenticated victims to attacker-controlled external URLs by injecting a malicious value into the intended query parameter. Attackers can craft a client login link with an external URL in the intended parameter, which is stored in the session without host validation and emitted verbatim via a bare redirect in the ContactLoginController authenticated() handler after the victim completes a legitimate login, enabling phishing attacks.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00293 22nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
invoiceninjainvoiceninjaup to 5.13.26—No fix listedCNA
  • invoiceninja Vendorinvoiceninja Affected up to 5.13.26 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-58450
  2. 2026-10-03 Alias added: GHSA-wcjx-7qfj-3c4v

References

Exploit 1

  • TI-2026-23400 Invoice Ninja v5.12.46 and v5.12.48 is vulnerable to Server-Side Request Forgery (SSRF) in CheckDatabaseRequest.php. CVSS 3.1HIGH 7.7
  • TI-2026-26121 Invoice Ninja has Stored XSS via Markdown HTML Injection in Product Notes CVSS 3.1MEDIUM 5.4
  • TI-2026-26010 Invoice Ninja Denylist Bypass may Lead to Stored XSS via Invoice Line Items CVSS 3.1MEDIUM 5.4
  • TI-2026-57726 invoiceninja Invoice Ninja invoices Endpoint Purify.php isHostSafe server-side request forgery CVSS 4.0MEDIUM 5.3
  • TI-2026-57725 invoiceninja Invoice Ninja Vendor Portal Profile Update profile authorization CVSS 4.0MEDIUM 5.3
  • TI-2026-49904 InvoiceNinja - Stored XSS via Invoice/Quote Terms Field CVSS 3.1HIGH 8.7
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences