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CVE-2026-76231— Renovate 32.135.0 before 40.33.0 Command Injection via hermit

Quick assessment

Affected
renovatebot renovate
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Renovate 版本 32.135.0 之前且低于 40.33.0 的版本中，hermit 管理器存在命令注入漏洞。在该漏洞中，用户提供的依赖名称在被追加到安装和卸载命令时未进行适当的清理。具有仓库写入权限的攻击者可以利用恶意命名的 hermit 依赖，在运行 Renovate 的机器上执行任意命令。

CVSS 6.7 · Medium EPSS 0.73% · P52

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 2

VendorProduct Version RangeStatus
renovatebot renovate 32.135.0< 40.33.0 affected
40.33.0 unaffected
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I. Basic Information for CVE-2026-76231

Vulnerability Information
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Vulnerability Title
Renovate 32.135.0 before 40.33.0 Command Injection via hermit
Source: CVE Program / CVE List V5
Vulnerability Description
Renovate versions from 32.135.0 before 40.33.0 contain a command injection vulnerability in the hermit manager where user-provided dependency names are appended to install and uninstall commands without proper sanitization. Attackers with repository write access can provide maliciously named hermit dependencies to execute arbitrary commands on the machine running Renovate.
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 32.135.0 ~ 40.33.0 -

II. Public POCs for CVE-2026-76231

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III. Intelligence Information for CVE-2026-76231

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Patches & Fixes for CVE-2026-76231 (2)

Vendor Advisories for CVE-2026-76231 (2)

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-2026-76229 6.7 MEDIUM Renovate 39.218.0 before 40.33.0 Arbitrary Command Injection via kustomize
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-2026-76226 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-2026-76231

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