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CVE-2026-26270

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CVE-2026-26270

Published: Feb 18, 2026

Modified: Feb 19, 2026

PUBLISHED

CVSS v3.1

5.4

MEDIUM

Description

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.

VendorProductVersions

InvoicePlane

InvoicePlane

affected
= 1.7.0

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

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CVE-2026-26270 | MEDIUM (5.4) - Security Vulnerability | QwikSec