CVE-2026-46489

High

Description

SolidInvoice is an open-source invoicing platform. Prior to version 2.3.17, the company logo upload feature accepts any file type without validation. An authenticated administrator can upload an SVG file containing embedded JavaScript. This script is base64-encoded and injected unescaped into every page of the application, causing stored cross-site scripting (XSS) that executes in every authenticated user's browser. This issue has been patched in version 2.3.17.

SeverityHigh

CVSS8.1

Exploit probability—

ProductSolidInvoice

PublishedJun 11, 2026

First seenJun 11, 2026

Weakness typeCWE-79Cross-site scripting (XSS)CWE-434Unrestricted upload of dangerous file type

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
SolidInvoice SolidInvoice	< 2.3.17	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.