CVE-2026-26270

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A Stored Cross-Site Scripting (XSS) vulnerability exists in InvoicePlane (latest version) that allows an authenticated user with permissions to manage Invoice Groups to inject malicious JavaScript into the "Identifier Format" field. This script executes when any user views the invoice list or the main dashboard. Version 1.7.1 patches the issue.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/InvoicePlane/InvoicePlane/commit/93622f2df88a860d89bfee56012cabb2942061d6	Patch
https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-432m-jv69-qp5j	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:invoiceplane:invoiceplane:1.7.0:-:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-18 23:16

Updated : 2026-02-20 17:13

NVD link : CVE-2026-26270

Mitre link : CVE-2026-26270

CVE.ORG link : CVE-2026-26270

JSON object : View

Products Affected

invoiceplane

invoiceplane

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2026-26270", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2026-02-18T23:16:20.237", "references": [{"url": "https://github.com/InvoicePlane/InvoicePlane/commit/93622f2df88a860d89bfee56012cabb2942061d6", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-432m-jv69-qp5j", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A Stored Cross-Site Scripting (XSS) vulnerability exists in InvoicePlane (latest version) that allows an authenticated user with permissions to manage Invoice Groups to inject malicious JavaScript into the \"Identifier Format\" field. This script executes when any user views the invoice list or the main dashboard. Version 1.7.1 patches the issue."}, {"lang": "es", "value": "InvoicePlane es una aplicaci\u00f3n de c\u00f3digo abierto autoalojada para gestionar facturas, clientes y pagos. Existe una vulnerabilidad de cross-site scripting (XSS) almacenado en InvoicePlane (\u00faltima versi\u00f3n) que permite a un usuario autenticado con permisos para gestionar Grupos de Facturas inyectar JavaScript malicioso en el campo 'Formato de Identificador'. Este script se ejecuta cuando cualquier usuario ve la lista de facturas o el panel principal. La versi\u00f3n 1.7.1 corrige el problema."}], "lastModified": "2026-02-20T17:13:26.497", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:invoiceplane:invoiceplane:1.7.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "95F739B4-399F-459D-BF16-5E225A268320"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}