{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "44.60.1"
              },
              {
                "fixed": "15.5.0"
              },
              {
                "fixed": "10.5.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4732da7d2b92ff2e31c87c0efc532c2fc067287f"
            },
            {
              "fixed": "5da2aa7946bf46c202e0a9f5f1d00365fbb4f287"
            },
            {
              "fixed": "00e7821fcb8b67e34df94debff51a58067e3ec03"
            }
          ],
          "repo": "https://github.com/renovatebot/renovate",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-6873-xr44-22vm"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110867.json"
  },
  "details": "Renovate before 44.60.1 contains an allowlist bypass vulnerability that allows repositories to set restricted environment variables by placing env inside a shared preset. Attackers controlling an externally sourced preset can override variables like PATH, LD_PRELOAD, NODE_OPTIONS, or GIT_SSL_CAINFO in child processes on self-hosted instances.",
  "id": "CVE-2026-110867",
  "modified": "2026-10-16T02:31:23.169621498Z",
  "published": "2026-10-14T22:52:55.043Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110867.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/renovatebot/renovate/security/advisories/GHSA-6873-xr44-22vm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-110867"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/renovate-before-44.60.1-allowedenv-allowlist-bypass-via-shared-preset"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/nodemailer/nodemailer/security/advisories/GHSA-4g23-2xm8-66gc"
    }
  ],
  "related": [
    "GHSA-4g23-2xm8-66gc",
    "GHSA-6873-xr44-22vm"
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Renovate before 44.60.1 allowedEnv Allowlist Bypass via Shared Preset"
}