| Title | invoiceninja Invoice Ninja 5.13.26 Broken Access Control (IDOR) |
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| Description | A critical broken access control vulnerability exists in the vendor portal profile update functionality of Invoice Ninja v5.13.26. The application fails to verify that the authenticated vendor owns the referenced VendorContact object during route model binding, allowing an authenticated attacker to manipulate the vendor_contact identifier to view and modify another vendor's profile information. This includes changing sensitive fields such as the email address, which may facilitate account takeover through the password reset process. |
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| Source | ⚠️ https://ashutosh-jena.in/blog/broken-access-control-idor-in-invoice-ninja-vendor-portal-v51326 |
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| User | MAVERICK-VF142 (UID 99541) |
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| Submission | 07/04/2026 11:49 (2 months ago) |
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| Moderation | 09/01/2026 00:52 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 397499 [invoiceninja Invoice Ninja up to 5.13.26 Vendor Portal Profile Update /vedor/profile/ vendor_contact authorization] |
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| Points | 20 |
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