CVE•Published 2026-07-30•Modified 2026-08-10•1 article on news•5 live references•NVD data

CVE-2026-18245Amazon · Amplify_codegen_ui

Vulnerability data via NVD (ingested)

CVSS v3.1

9.0

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

EPSS percentile

Exploit Prediction Scoring System · top 58% of all CVEs

Weaknesses (CWE)

CWE-94Improper Control of Generation of Code ('Code Injection')

Description

Improper control of code generation in Amazon @aws-amplify/codegen-ui-react before 2.20.6 might allow a remote authenticated user to 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. To remediate this issue, users should upgrade to version 2.20.6

Timeline

Published 2026-07-30

Modified 2026-08-10

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-18245

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Amazon Amplify Codegen Ui"

All exposed Amazon Amplify Codegen Ui instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Amplify Codegen Ui"

HTTP body or banner mentions "Amplify Codegen Ui" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-18245