CVE-2026-88889

HighCVSS 7.8/10Last modified Sep 29, 2026

Description

Renovate before 44.14.7 contains a command injection vulnerability in the Maven Wrapper manager that allows attackers to execute arbitrary commands by specifying a malicious distributionType parameter in maven-wrapper.properties. Attackers can inject shell commands through unescaped distributionType values to achieve remote code execution when Renovate processes Maven Wrapper updates in binarySource=docker mode.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
renovatebotrenovate< 44.14.7
mendrenovate-ce< 15.4.0
mendrenovate-ee-server< 15.4.0
mendrenovate-ee-worker< 15.4.0
mendmend-renovate-ce< 15.4.0
mendmend-renovate-enterprise-edition< 10.4.0

References

Timeline

Published
Sep 10, 2026
Last modified
Sep 29, 2026
NVD status
Awaiting Analysis

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CVE-2026-88889: High severity, CVSS 7.8 | Vulnix