CVE-2026-59943

Katalog CVE

CVSS 5.3 · Medium EPSS 0,42%

Kerentanan Generation of Error Message Containing Sensitive Information pada dompdf project dompdf. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, if a malicious actor can supply unrestricted content for rendering by Dompdf they can utilize the SVG rendering functionality to leak filesystem information when rendering PDF files using image references within a data-URI encoded SVG document. Using an <image> element inside a data-URI embedded SVG, an attacker can attempt to embed other files via the href or xlink:href attributes. When processing a file that does not exist (e.g. file:///DOESNOTEXIST), dompdf behaves differently than it does when accessing a file or directory that actually exists on the filesystem. This issue has been fixed in version 3.16.

Rincian

Terbit di NVD

28 Juli 2026

Terakhir diubah

4 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-209: Generation of Error Message Containing Sensitive Information

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/dompdf/dompdf/commit/6a58996865db05d8fede748507e50ac4b8c5bfd0 patch
• https://github.com/dompdf/dompdf/security/advisories/GHSA-j8qw-6jw8-r297 exploit · advisory pihak ketiga
• https://github.com/dompdf/dompdf/releases/tag/v3.1.6 release notes