CVE-2026-83743

MEDIUM 6.3

invoiceninja Invoice Ninja Vendor Portal Profile Update profile authorization

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A weakness has been identified in invoiceninja Invoice Ninja up to 5.13.26. This affects an unknown part of the file /vedor/profile/ of the component Vendor Portal Profile Update. Executing a manipulation of the argument vendor_contact can lead to authorization bypass. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. Upgrading to version 5.13.27 is able to mitigate this issue. This patch is called f86fd9697ce7bd0d28adbe2e6c5890780482ea90. The affected component should be upgraded.

CWE	CWE-639 CWE-285
Vendor	invoiceninja
Product	invoice ninja
Published	Sep 1, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

invoiceninja / Invoice Ninja

5.13.0 5.13.1 5.13.2 5.13.3 5.13.4 5.13.5 5.13.6 5.13.7 5.13.8 5.13.9 5.13.10 5.13.11 5.13.12 5.13.13 5.13.14 5.13.15 5.13.16 5.13.17 5.13.18 5.13.19 5.13.20 5.13.21 5.13.22 5.13.23 5.13.24 5.13.25 5.13.26

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/397499 vuldb.com: https://vuldb.com/vuln/397499/cti vuldb.com: https://vuldb.com/cve/CVE-2026-83743 vuldb.com: https://vuldb.com/submit/880053 ashutosh-jena.in: https://ashutosh-jena.in/blog/broken-access-control-idor-in-invoice-ninja-vendor-portal-v51326 github.com: https://github.com/invoiceninja/invoiceninja/commit/f86fd9697ce7bd0d28adbe2e6c5890780482ea90 github.com: https://github.com/invoiceninja/invoiceninja/releases/tag/v5.13.27

Credits

🔍 MAVERICK-VF142 (VulDB User)