CVE-2026-83743

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.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-01 05:17

Updated : 2026-09-01 20:47

NVD link : CVE-2026-83743

Mitre link : CVE-2026-83743

CVE.ORG link : CVE-2026-83743

JSON object : View

Products Affected

No product.

CWE

CWE-285

Improper Authorization

CWE-639

Authorization Bypass Through User-Controlled Key

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{"status": "affected", "version": "5.13.18"}, {"status": "affected", "version": "5.13.19"}, {"status": "affected", "version": "5.13.20"}, {"status": "affected", "version": "5.13.21"}, {"status": "affected", "version": "5.13.22"}, {"status": "affected", "version": "5.13.23"}, {"status": "affected", "version": "5.13.24"}, {"status": "affected", "version": "5.13.25"}, {"status": "affected", "version": "5.13.26"}, {"status": "unaffected", "version": "5.13.27"}]}]}], "published": "2026-09-01T05:17:10.617", "references": [{"url": "https://ashutosh-jena.in/blog/broken-access-control-idor-in-invoice-ninja-vendor-portal-v51326", "source": "cna@vuldb.com"}, {"url": "https://github.com/invoiceninja/invoiceninja/commit/f86fd9697ce7bd0d28adbe2e6c5890780482ea90", "source": "cna@vuldb.com"}, {"url": "https://github.com/invoiceninja/invoiceninja/releases/tag/v5.13.27", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/cve/CVE-2026-83743", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/submit/880053", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/397499", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/397499/cti", "source": "cna@vuldb.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-285"}, {"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-09-01T20:47:54.130", "sourceIdentifier": "cna@vuldb.com"}