CVE-2026-88889 (GCVE-0-2026-88889)

Vulnerability from cvelistv5 – Published: 2026-09-10 13:05 – Updated: 2026-09-29 22:10
VLAI
Title
Renovate before 44.14.7 Command Injection via distributionType
Summary
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.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 15:05 UTC
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
References
Impacted products
Vendor Product Version CPE status
renovatebot renovate Affected: 0 , < 44.14.7 (semver)
Unaffected: 44.14.7 (semver)
guessed Create a notification for this product.
mend renovate-ce Affected: 0 , < 15.4.0 (semver)
Unaffected: 15.4.0 (semver)
guessed Create a notification for this product.
mend renovate-ee-server Affected: 0 , < 15.4.0 (semver)
Unaffected: 15.4.0 (semver)
guessed Create a notification for this product.
mend renovate-ee-worker Affected: 0 , < 15.4.0 (semver)
Unaffected: 15.4.0 (semver)
guessed Create a notification for this product.
mend mend-renovate-ce Affected: 0 , < 15.4.0 (semver)
Unaffected: 15.4.0 (semver)
guessed Create a notification for this product.
mend mend-renovate-enterprise-edition Affected: 0 , < 10.4.0 (semver)
Unaffected: 10.4.0 (semver)
guessed Create a notification for this product.
Date Public
2026-08-27 00:00
Show details on NVD website

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                  "status": "unaffected",
                  "version": "15.4.0",
                  "versionType": "semver"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "renovate",
              "vendor": "renovatebot",
              "versions": [
                {
                  "lessThan": "15.4.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "status": "unaffected",
                  "version": "15.4.0",
                  "versionType": "semver"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "renovate",
              "vendor": "renovatebot",
              "versions": [
                {
                  "lessThan": "15.4.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "status": "unaffected",
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                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "renovate",
              "vendor": "renovatebot",
              "versions": [
                {
                  "lessThan": "15.4.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "status": "unaffected",
                  "version": "15.4.0",
                  "versionType": "semver"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "renovate",
              "vendor": "renovatebot",
              "versions": [
                {
                  "lessThan": "10.4.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "status": "unaffected",
                  "version": "10.4.0",
                  "versionType": "semver"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "renovate",
              "vendor": "renovatebot",
              "versions": [
                {
                  "lessThan": "10.4.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "status": "unaffected",
                  "version": "10.4.0",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "iaohkut-from-NightWolf-Team"
            },
            {
              "lang": "en",
              "type": "reporter",
              "value": "iabdullah215"
            }
          ],
          "datePublic": "2026-08-27T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "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": [
            {
              "cvssV4_0": {
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "LOCAL",
                "baseScore": 8.5,
                "baseSeverity": "HIGH",
                "privilegesRequired": "LOW",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "HIGH"
              },
              "format": "CVSS"
            },
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-78",
                  "description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-09-10T13:05:38.147Z",
            "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
            "shortName": "VulnCheck"
          },
          "references": [
            {
              "name": "GitHub Security Advisory (GHSA-f2v7-35mm-3hx7)",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://github.com/renovatebot/renovate/security/advisories/GHSA-f2v7-35mm-3hx7"
            },
            {
              "name": "VulnCheck Advisory: Renovate before 44.14.7 Command Injection via distributionType",
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://www.vulncheck.com/advisories/renovate-before-44.14.7-command-injection-via-distributiontype"
            }
          ],
          "title": "Renovate before 44.14.7 Command Injection via distributionType",
          "x_generator": {
            "engine": "vulncheck-endgame"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "assignerShortName": "VulnCheck",
        "cveId": "CVE-2026-88889",
        "datePublished": "2026-09-10T13:05:38.147Z",
        "dateReserved": "2026-09-10T11:25:34.912Z",
        "dateUpdated": "2026-09-10T15:05:38.515Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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