CVE-2026-33896

Katalog CVE

CVSS 9.1 · Critical EPSS 0,50%

Kerentanan Improper Certificate Validation pada digitalbazaar forge. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, `pki.verifyCertificateChain()` does not enforce RFC 5280 basicConstraints requirements when an intermediate certificate lacks both the `basicConstraints` and `keyUsage` extensions. This allows any leaf certificate (without these extensions) to act as a CA and sign other certificates, which node-forge will accept as valid. Version 1.4.0 patches the issue.

Rincian

Terbit di NVD

27 Maret 2026

Terakhir diubah

4 September 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-295: Improper Certificate Validation

EPSS (30 hari)

0,50% peluang dieksploitasi; lebih tinggi dari 41,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/digitalbazaar/forge/security/advisories/GHSA-2328-f5f3-gj25 exploit · advisory vendor
• https://github.com/digitalbazaar/forge/commit/2e492832fb25227e6b647cbe1ac981c123171e90 patch
• https://access.redhat.com/errata/RHSA-2026:13826
• https://access.redhat.com/errata/RHSA-2026:24761
• https://access.redhat.com/errata/RHSA-2026:34342
• https://access.redhat.com/errata/RHSA-2026:9742
• https://access.redhat.com/security/cve/CVE-2026-33896
• https://bugzilla.redhat.com/show_bug.cgi?id=2452458
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33896.json