CVE-2026-6911

Katalog CVE

CVSS 9.8 · Critical EPSS 0,42%

Kerentanan Improper Verification of Cryptographic Signature. Skor CVSS 3.1 9.8 (Critical) menurut CNA.

Deskripsi (NVD)

Missing JWT signature verification in AWS Ops Wheel allows unauthenticated attackers to forge JWT tokens and gain unintended administrative access to the application, including the ability to read, modify, and delete all application data across tenants and manage Cognito user accounts within the deployment's User Pool, via a crafted JWT sent to the API Gateway endpoint. To remediate this issue, users should redeploy from the updated repository and ensure any forked or derivative code is patched to incorporate the new fixes.

Rincian

Terbit di NVD

24 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Awaiting Analysis

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-347: Improper Verification of Cryptographic Signature

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,7% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://aws.amazon.com/security/security-bulletins/2026-018-aws/
• https://github.com/aws/aws-ops-wheel/pull/164
• https://github.com/aws/aws-ops-wheel/security/advisories/GHSA-v5vr-8w3c-37x2