{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-76227", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-08-19T11:36:02.573Z", "datePublished": "2026-08-19T14:02:09.384Z", "dateUpdated": "2026-08-25T01:58:19.515Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-08-19T14:02:09.384Z" }, "datePublic": "2026-02-13T00:00:00.000Z", "title": "Renovate 42.68.1 before 42.96.3 Environment Variable Exposure", "descriptions": [ { "lang": "en", "value": "Renovate versions from 42.68.1 before 42.96.3 (and from 42.68.1 before 43.4.4), including corresponding Docker images (renovate/renovate, mend/renovate-ce, renovate-ee-server, renovate-ee-worker >=13.3.0 <13.6.0), fail to restrict environment variables to an allowlist when spawning child processes. As a result, child processes (e.g. npm install, postUpgradeTasks, postUpdateOptions) gain full access to all environment variables of the Renovate process, allowing insider or outside attackers to exfiltrate secrets accessible to the Renovate deployment." } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "Cleartext Storage of Sensitive Information in an Environment Variable", "cweId": "CWE-526", "type": "CWE" } ] } ], "affected": [ { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "packageURL": "pkg:npm/renovate", "versions": [ { "version": "42.68.1", "status": "affected", "versionType": "semver", "lessThan": "42.96.3" }, { "version": "42.96.3", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "packageURL": "pkg:npm/renovate", "versions": [ { "version": "42.68.1", "status": "affected", "versionType": "semver", "lessThan": "43.4.4" }, { "version": "43.4.4", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "42.68.1", "status": "affected", "versionType": "semver", "lessThan": "42.96.3" }, { "version": "42.96.3", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "42.68.1", "status": "affected", "versionType": "semver", "lessThan": "43.4.4" }, { "version": "43.4.4", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "42.68.1", "status": "affected", "versionType": "semver", "lessThan": "42.96.3" }, { "version": "42.96.3", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "42.68.1", "status": "affected", "versionType": "semver", "lessThan": "43.4.4" }, { "version": "43.4.4", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "42.68.1", "status": "affected", "versionType": "semver", "lessThan": "42.96.3" }, { "version": "42.96.3", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "42.68.1", "status": "affected", "versionType": "semver", "lessThan": "43.4.4" }, { "version": "43.4.4", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "13.3.0", "status": "affected", "versionType": "semver", "lessThan": "13.6.0" }, { "version": "13.6.0", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "13.3.0", "status": "affected", "versionType": "semver", "lessThan": "13.6.0" }, { "version": "13.6.0", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "13.3.0", "status": "affected", "versionType": "semver", "lessThan": "13.6.0" }, { "version": "13.6.0", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "13.3.0", "status": "affected", "versionType": "semver", "lessThan": "13.6.0" }, { "version": "13.6.0", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "13.3.0", "status": "affected", "versionType": "semver", "lessThan": "13.6.0" }, { "version": "13.6.0", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "13.3.0", "status": "affected", "versionType": "semver", "lessThan": "13.6.0" }, { "version": "13.6.0", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "13.3.0", "status": "affected", "versionType": "semver", "lessThan": "13.6.0" }, { "version": "13.6.0", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "13.3.0", "status": "affected", "versionType": "semver", "lessThan": "13.6.0" }, { "version": "13.6.0", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "renovatebot", "product": "renovate", "defaultStatus": "unaffected", "versions": [ { "version": "13.3.0", "status": "affected", "versionType": "semver", "lessThan": "13.6.0" }, { "version": "13.6.0", "status": "unaffected", "versionType": "semver" } ] } ], "metrics": [ { "format": "CVSS", "cvssV4_0": { "version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM" } }, { "format": "CVSS", "cvssV3_1": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM" } } ], "references": [ { "url": "https://github.com/renovatebot/renovate/security/advisories/GHSA-8wc6-vgrq-x6cf", "tags": [ "vendor-advisory" ], "name": "GitHub Security Advisory (GHSA-8wc6-vgrq-x6cf)" }, { "name": "VulnCheck Advisory: Renovate 42.68.1 before 42.96.3 Environment Variable Exposure", "tags": [ "third-party-advisory" ], "url": "https://www.vulncheck.com/advisories/renovate-before-environment-variable-exposure" } ], "credits": [ { "lang": "en", "value": "viceice", "type": "reporter" } ], "x_generator": { "engine": "vulncheck-endgame" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-08-25T01:58:10.379378Z", "id": "CVE-2026-76227", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-25T01:58:19.515Z" } } ] } }