Is CVE-2026-109603 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-109603?

CVE-2026-109603 has a CVSS v3 severity of LOW (3.3).

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CVE-2026-109603

Description

Frappe Framework 15.x before 15.107.3 and 16.x before 16.17.0 relies on a vulnerable pdfkit library (CVE-2025-26240) for PDF generation, enabling server-side request forgery and local file inclusion. Authenticated attackers can supply crafted content to PDF rendering to make the server fetch internal resources or embed local server files in generated PDFs.