Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2026-05-21 08:39

Modified

2026-05-21 09:12

Summary

Drupal core - Critical - Cross-site scripting - SA-CORE-2026-001

Details

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS).

This issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "drupal",
        "purl": "pkg:bitnami/drupal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "10.5.9"
            },
            {
              "introduced": "10.6.0"
            },
            {
              "fixed": "10.6.7"
            },
            {
              "introduced": "11.0.0"
            },
            {
              "fixed": "11.2.11"
            },
            {
              "introduced": "11.3.0"
            },
            {
              "fixed": "11.3.7"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-6365"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
  },
  "details": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS).\n\nThis issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.",
  "id": "BIT-drupal-2026-6365",
  "modified": "2026-05-21T09:12:24.336Z",
  "published": "2026-05-21T08:39:55.313Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6365"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-core-2026-001"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "Drupal core - Critical - Cross-site scripting - SA-CORE-2026-001"
}

CVE-2026-6365 (GCVE-0-2026-6365)

Vulnerability from cvelistv5 – Published: 2026-05-19 22:27 – Updated: 2026-05-20 13:35

Title

Drupal core - Critical - Cross-site scripting - SA-CORE-2026-001

Summary

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS). This issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.

Severity ?

6.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")

Assigner

drupal

References

1 reference

URL	Tags
https://www.drupal.org/sa-core-2026-001

Impacted products

1 product

Vendor	Product	Version
Drupal	Drupal core	Affected: 8.0.0 , < 10.5.9 (semver) Affected: 10.6.0 , < 10.6.7 (semver) Affected: 11.0.0 , < 11.2.11 (semver) Affected: 11.3.0 , < 11.3.7 (semver)

Date Public ?

2026-04-15 19:24

Credits

Murat KekiÃ§ (murat_kekic) Anna Kalata (akalata) Benji Fisher (benjifisher) Neil Drumm (drumm) Lee Rowlands (larowlan) Michael Hess (mlhess) James Gilliland (neclimdul) Joseph Zhao (pandaski) Juraj Nemec (poker10) Ra MÃ¤nd (ram4nd) Jess (xjm) Greg Knaddison (greggles) Lee Rowlands (larowlan) Pierre Rudloff (prudloff) Jess (xjm)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.1,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-6365",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-20T13:34:54.507498Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-20T13:35:14.190Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://www.drupal.org/project/drupal",
          "defaultStatus": "unaffected",
          "product": "Drupal core",
          "repo": "https://git.drupalcode.org/project/drupal",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "10.5.9",
              "status": "affected",
              "version": "8.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "10.6.7",
              "status": "affected",
              "version": "10.6.0",
              "versionType": "semver"
            },
            {
              "lessThan": "11.2.11",
              "status": "affected",
              "version": "11.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "11.3.7",
              "status": "affected",
              "version": "11.3.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Murat Keki\u00c3\u00a7 (murat_kekic)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Anna Kalata (akalata)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Benji Fisher (benjifisher)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Neil Drumm (drumm)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Lee Rowlands (larowlan)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Michael Hess (mlhess)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "James Gilliland (neclimdul)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Joseph Zhao (pandaski)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Juraj Nemec (poker10)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Ra M\u00c3\u00a4nd (ram4nd)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Jess  (xjm)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Greg Knaddison (greggles)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Lee Rowlands (larowlan)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Pierre Rudloff (prudloff)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Jess  (xjm)"
        }
      ],
      "datePublic": "2026-04-15T19:24:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS).\u003cp\u003eThis issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.\u003c/p\u003e"
            }
          ],
          "value": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS).\n\nThis issue affects Drupal core: from 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-63",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-63 Cross-Site Scripting (XSS)"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-19T22:27:21.046Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "url": "https://www.drupal.org/sa-core-2026-001"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Drupal core - Critical - Cross-site scripting - SA-CORE-2026-001",
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
    "assignerShortName": "drupal",
    "cveId": "CVE-2026-6365",
    "datePublished": "2026-05-19T22:27:21.046Z",
    "dateReserved": "2026-04-15T14:39:26.232Z",
    "dateUpdated": "2026-05-20T13:35:14.190Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

Vulnerability from bitnami_vulndb

CVE-2026-6365 (GCVE-0-2026-6365)

Tags

Sightings

Nomenclature