CVE-2026-76232

MEDIUM 6.7

Renovate 31.51.0 before 40.33.0 Command Injection via helmv3

CVSS Score

6.7

EPSS Score

0.0%

EPSS Percentile

0th

Renovate versions from 31.51.0 before 40.33.0 contain a command injection vulnerability in the helmv3 manager where the repository parameter is appended to helm registry login commands without proper sanitization. Attackers with repository write access can craft malicious Chart.yaml files to execute arbitrary commands on the machine running Renovate.

CWE	CWE-77
Vendor	renovatebot
Product	renovate
Published	Aug 19, 2026

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CVSS v3 Breakdown

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

renovatebot / renovate

31.51.0 < 40.33.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/renovatebot/renovate/security/advisories/GHSA-3f44-xw83-3pmg github.com: https://github.com/renovatebot/renovate/commit/f372a68144a4d78c9f7f418168e4efe03336a432 github.com: https://github.com/renovatebot/renovate/commit/a70a6a376d31148e80be5a5c885ac33ff5ddb30c vulncheck.com: https://www.vulncheck.com/advisories/renovate-before-command-injection-via-helmv3-2

Credits

🔍 astellingwerf