CVE-2026-76229— Renovate 39.218.0 before 40.33.0 Arbitrary Command Injection via kustomize

CVSS 6.7 · Medium EPSS 0.72% · P51 Updated Aug 21, 2026

Possible ATT&CK Techniques 1AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 2

Vendor	Product	Version Range	Status
renovatebot	renovate	`39.218.0< 40.33.0`	affected
		`40.33.0`	unaffected

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Vulnerability Information

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Vulnerability Title

Renovate 39.218.0 before 40.33.0 Arbitrary Command Injection via kustomize

Source: CVE Program / CVE List V5

Vulnerability Description

Renovate versions from 39.218.0 before 40.33.0 contain an arbitrary command injection vulnerability in the kustomize manager where user-provided chart names are appended to helm pull commands without proper sanitization. Attackers with repository write access can craft malicious kustomization.yaml files with specially crafted chart names to execute arbitrary commands on the Renovate host machine.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

在命令中使用的特殊元素转义处理不恰当(命令注入)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
renovatebot	renovate	39.218.0 ~ 40.33.0	-

II. Public POCs for CVE-2026-76229

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-76229

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Vendor Advisories for CVE-2026-76229 (2)

https://www.cve.org/CVERecord?id=CVE-2026-76229

Same Patch Batch · renovatebot · 2026-08-19 · 11 CVEs total

CVE-2024-58376	8.8 HIGH	Renovate 37.158.0 before 37.199.0 Command Injection via helmv3
CVE-2019-25766	7.5 HIGH	Renovate before 19.38.7 Credential Exposure via Go Modules
CVE-2020-37267	7.5 HIGH	Renovate 19.180.0 before 23.25.1 Token Leakage via Logs
CVE-2026-76230	6.7 MEDIUM	Renovate 35.63.0 before 40.33.0 Command Injection via npm
CVE-2026-76233	6.7 MEDIUM	Renovate 39.53.0 before 40.33.0 Command Injection via gleam manager
CVE-2026-76228	6.7 MEDIUM	Renovate before 42.68.5 Remote Code Execution via Gradle Wrapper
CVE-2026-76232	6.7 MEDIUM	Renovate 31.51.0 before 40.33.0 Command Injection via helmv3
CVE-2026-76231	6.7 MEDIUM	Renovate 32.135.0 before 40.33.0 Command Injection via hermit
CVE-2026-76226	6.3 MEDIUM	Renovate 43.65.0 through 43.102.11 Remote Code Execution via lockFileMaintenance
CVE-2026-76227	5.5 MEDIUM	Renovate 42.68.1 before 42.96.3 Environment Variable Exposure

IV. Related Vulnerabilities

Same product: renovate

Same vendor: renovatebot

Same weakness: CWE-77

V. Comments for CVE-2026-76229

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CVE-2026-76229— Renovate 39.218.0 before 40.33.0 Arbitrary Command Injection via kustomize

Possible ATT&CK Techniques 1AI

Affected Version Matrix 2

I. Basic Information for CVE-2026-76229

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-76229

III. Intelligence Information for CVE-2026-76229

Vendor Advisories for CVE-2026-76229 (2)

Same Patch Batch · renovatebot · 2026-08-19 · 11 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2026-76229

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