CVE-2026-76232

Published: Aug 19, 2026Modified: Aug 25, 2026

8.4

Vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/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:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/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:XShow less

Source: disclosure@vulncheck.com (Secondary)

Description

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.

Related CWEs

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

References (5)

https://github.com/renovatebot/renovate/commit/a70a6a376d31148e80be5a5c885ac33ff5ddb30c

Source: disclosure@vulncheck.com

https://github.com/renovatebot/renovate/commit/f372a68144a4d78c9f7f418168e4efe03336a432

Source: disclosure@vulncheck.com

https://github.com/renovatebot/renovate/security/advisories/GHSA-3f44-xw83-3pmg

Source: disclosure@vulncheck.com

https://www.vulncheck.com/advisories/renovate-before-command-injection-via-helmv3-2

Source: disclosure@vulncheck.com

https://github.com/renovatebot/renovate/security/advisories/GHSA-3f44-xw83-3pmg

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.