CVE-2026-18245: amplify codegen ui before 2.20.6 (exclusive); +1 more affected products

CVE-2026-18245. CVSS 3.1 base score 8.8 (HIGH, NVD). EPSS 0.00987 (percentile 0.62092), scored 22-Oct-2026.

Affected technology

amplify codegen ui · before 2.20.6 (exclusive)
amazon

Amplify Codegen UI · 0 to before 2.20.6
AWS

Description’s affected range: before 2.20.6 might

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 4.0): Network (remote) · Low privileges required · Passive user interaction

What an attacker can do

A remote authenticated user might execute arbitrary code in end-user browsers, developer machines, CI/CD environments, and server-side rendering contexts via crafted Studio component or theme schema values due to insufficient coverage and effectiveness of the input validation introduced for CVE-2025-4318. Source advisory’s CVSS 4.0 assessment (base score 6.4/10) rates confidentiality, integrity and availability impact as none.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-94
CCR priority: 35.4 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00987 · percentile 0.62092 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-18245.html