CVE-2026-83743— invoiceninja Invoice Ninja Vendor Portal Profile Update profile authorization
Quick assessment
Affected
invoiceninja Invoice Ninja
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Invoice Ninja 5.13.26 及更早版本中发现了一个安全缺陷。该漏洞位于“供应商门户个人资料更新”（Vendor Portal Profile Update）组件中 文件的未知部分。通过操纵 参数，攻击者可绕过身份验证机制。该攻击可远程执行。利用代码已公开，可能被用于发动攻击。升级到 5.13.27 版本可缓解此问题。该修复补丁的标识符为 。建议及时升级受影响的组件以修复此问题。
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I. Basic Information for CVE-2026-83743
Vulnerability Information
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Vulnerability Title
invoiceninja Invoice Ninja Vendor Portal Profile Update profile authorization
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| invoiceninja | Invoice Ninja | 5.13.0 |
cpe:2.3:a:invoiceninja:invoice_ninja:*:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2026-83743
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2026-83743 (1)
Vendor Advisories for CVE-2026-83743 (1)
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🔗 Submit #880053: invoiceninja Invoice Ninja 5.13.26 Broken Access Control (IDOR) third-party-advisory
Security Blog Posts for CVE-2026-83743 (1)
Vendor Pages for CVE-2026-83743 (1)
Other References for CVE-2026-83743 (2)
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🔗 CVE-2026-83743 in Invoice Ninja third-party-advisory
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🔗 CVE-2026-83743 invoiceninja Invoice Ninja Vendor Portal Profile Update profile authorization Read full article vdb-entry technical-description
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V. Comments for CVE-2026-83743
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