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CVE PROGRAM SOURCE RECORD8.1 High

CVE-2026-46489

SolidInvoice: Unrestricted file upload with no MIME validation allows stored XSS via malicious SVG logo

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

SolidInvoice SolidInvoice

  • < 2.3.17affected

References