CVE-2026-11417
OS Command Injection in NodejsFunction Bundling in aws-cdk-lib
HIGH 7.0EPSS 1.0%
OS command injection in the NodejsFunction local bundling pipeline in aws-cdk-lib before 2.245.0 (2.246.0 on Windows) might allow an actor who controls the value of one or more bundling properties (externalModules, define, loader, inject, or esbuildArgs) to execute arbitrary commands on the host running the CDK toolchain via injected shell metacharacters. This issue requires the threat actor to control the value of one or more of the affected bundling properties in the CDK application. To remediate this issue, users should upgrade to aws-cdk-lib 2.245.0 (2.246.0 on Windows) or later.
- Affected
- AWS · AWS Cloud Development Kit library
- CVSS v4.0 CNA
- 7.0 HIGH
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS v4.0 GitHub
- 7.0 HIGH
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - CVSS v3.1 CNA
- 7.3 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - EPSS
- 0.99% chance of exploitation in the next 30 days, 62nd percentile
- Published
- 2026-06-10
Proof-of-concept exploits (1)
- HeshamASH/CVE-2026-11417-AWS-CDK-RCE/blob/2c5c4e7b01726c9195017ebacf7dc95b0576d3ff/poc/ap…0★ · 2026-06-16