CVE-2026-108097 (GCVE-0-2026-108097)

Vulnerability from cvelistv5 – Published: 2026-10-30 03:09 – Updated: 2026-10-30 03:09
VLAI
Title
Drupal core - Critical - Remote code execution - SA-CORE-2026-014
Summary
Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Drupal Drupal core allows Reflection Injection. This issue affects Drupal core versions: from 8.9.0 to 10.6.19, from 11.0.0 to 11.3.19, from 11.4.0 to 11.4.10, from 12.0.0-alpha1 to 12.0.0-beta2.
Severity
No CVSS data available.
CWE
  • CWE-470 - Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Assigner
drupal CNA under the mitre root
CNA scorecard D 53/100 over 281 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Drupal Drupal core Affected: 8.9.0 , < 10.6.19 (semver)
Affected: 11.0.0 , < 11.3.19 (semver)
Affected: 11.4.0 , < 11.4.10 (semver)
Affected: 12.0.0-alpha1 , < 12.0.0-beta2 (semver)
guessed Create a notification for this product.
Date Public
2026-10-14 16:10
Credits
Drew Webber (mcdruid) Octavio Galland (ogalland-tob) catch (catch) Lee Rowlands (larowlan) Dave Long (longwave) Drew Webber (mcdruid) Jess (xjm) Swan Kalata (akalata) Bram Driesen (bramdriesen) catch (catch) Greg Knaddison (greggles) Tim Hestenes Lehnen (hestenet) Lee Rowlands (larowlan) Dave Long (longwave) Drew Webber (mcdruid) Juraj Nemec (poker10) Pierre Rudloff (prudloff) Jess (xjm)
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "collectionURL": "https://www.drupal.org/project/drupal",
          "product": "Drupal core",
          "repo": "https://git.drupalcode.org/project/drupal",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "10.6.19",
              "status": "affected",
              "version": "8.9.0",
              "versionType": "semver"
            },
            {
              "lessThan": "11.3.19",
              "status": "affected",
              "version": "11.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "11.4.10",
              "status": "affected",
              "version": "11.4.0",
              "versionType": "semver"
            },
            {
              "lessThan": "12.0.0-beta2",
              "status": "affected",
              "version": "12.0.0-alpha1",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Drew Webber (mcdruid)"
        },
        {
          "lang": "en",
          "type": "finder",
          "value": "Octavio Galland (ogalland-tob)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "catch (catch)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Lee Rowlands (larowlan)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Dave Long (longwave)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Drew Webber (mcdruid)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Jess  (xjm)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Swan Kalata (akalata)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Bram Driesen (bramdriesen)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "catch (catch)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Greg Knaddison (greggles)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Tim Hestenes Lehnen (hestenet)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Lee Rowlands (larowlan)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Dave Long (longwave)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Drew Webber (mcdruid)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Juraj Nemec (poker10)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Pierre Rudloff (prudloff)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Jess  (xjm)"
        }
      ],
      "datePublic": "2026-10-14T16:10:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Use of Externally-Controlled Input to Select Classes or Code (\u0027Unsafe Reflection\u0027) vulnerability in Drupal Drupal core allows Reflection Injection. This issue affects Drupal core versions: from 8.9.0 to 10.6.19, from 11.0.0 to 11.3.19, from 11.4.0 to 11.4.10, from 12.0.0-alpha1 to 12.0.0-beta2."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-138",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-138 Reflection Injection"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-470",
              "description": "CWE-470 Use of Externally-Controlled Input to Select Classes or Code (\u0027Unsafe Reflection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-30T03:09:55.043Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "url": "https://www.drupal.org/sa-core-2026-014"
        }
      ],
      "title": "Drupal core - Critical - Remote code execution - SA-CORE-2026-014"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
    "assignerShortName": "drupal",
    "cveId": "CVE-2026-108097",
    "datePublished": "2026-10-30T03:09:55.043Z",
    "dateReserved": "2026-10-09T13:40:16.541Z",
    "dateUpdated": "2026-10-30T03:09:55.043Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-108097",
      "date": "2026-10-31",
      "epss": "0.00326",
      "percentile": "0.25736"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "collectionURL": "https://www.drupal.org/project/drupal",
                "product": "Drupal core",
                "repo": "https://git.drupalcode.org/project/drupal",
                "vendor": "Drupal",
                "versions": [
                  {
                    "lessThan": "10.6.19",
                    "status": "affected",
                    "version": "8.9.0",
                    "versionType": "semver"
                  },
                  {
                    "lessThan": "11.3.19",
                    "status": "affected",
                    "version": "11.0.0",
                    "versionType": "semver"
                  },
                  {
                    "lessThan": "11.4.10",
                    "status": "affected",
                    "version": "11.4.0",
                    "versionType": "semver"
                  },
                  {
                    "lessThan": "12.0.0-beta2",
                    "status": "affected",
                    "version": "12.0.0-alpha1",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "source": "mlhess@drupal.org"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Use of Externally-Controlled Input to Select Classes or Code (\u0027Unsafe Reflection\u0027) vulnerability in Drupal Drupal core allows Reflection Injection. This issue affects Drupal core versions: from 8.9.0 to 10.6.19, from 11.0.0 to 11.3.19, from 11.4.0 to 11.4.10, from 12.0.0-alpha1 to 12.0.0-beta2."
          }
        ],
        "id": "CVE-2026-108097",
        "lastModified": "2026-10-30T19:27:58.620",
        "metrics": {},
        "published": "2026-10-30T04:18:04.130",
        "references": [
          {
            "source": "mlhess@drupal.org",
            "url": "https://www.drupal.org/sa-core-2026-014"
          }
        ],
        "sourceIdentifier": "mlhess@drupal.org",
        "vulnStatus": "Awaiting Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-470"
              }
            ],
            "source": "mlhess@drupal.org",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}



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