{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-6365", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "state": "PUBLISHED", "assignerShortName": "drupal", "dateReserved": "2026-04-15T14:39:26.232Z", "datePublished": "2026-05-19T22:27:21.046Z", "dateUpdated": "2026-05-19T22:27:21.046Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-05-19T22:27:21.046Z"}, "title": "Drupal core - Critical - Cross-site scripting - SA-CORE-2026-001", "datePublic": "2026-04-15T19:24:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-63", "descriptions": [{"lang": "en", "value": "CAPEC-63 Cross-Site Scripting (XSS)"}]}], "affected": [{"vendor": "Drupal", "product": "Drupal core", "collectionURL": "https://www.drupal.org/project/drupal", "repo": "https://git.drupalcode.org/project/drupal", "versions": [{"status": "affected", "version": "8.0.0", "lessThan": "10.5.9", "versionType": "semver"}, {"status": "affected", "version": "10.6.0", "lessThan": "10.6.7", "versionType": "semver"}, {"status": "affected", "version": "11.0.0", "lessThan": "11.2.11", "versionType": "semver"}, {"status": "affected", "version": "11.3.0", "lessThan": "11.3.7", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "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.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS).<p>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.</p>"}]}], "references": [{"url": "https://www.drupal.org/sa-core-2026-001"}], "credits": [{"lang": "en", "value": "Murat Keki\u00c3\u00a7 (murat_kekic)", "type": "finder"}, {"lang": "en", "value": "Anna Kalata (akalata)", "type": "remediation developer"}, {"lang": "en", "value": "Benji Fisher (benjifisher)", "type": "remediation developer"}, {"lang": "en", "value": "Neil Drumm (drumm)", "type": "remediation developer"}, {"lang": "en", "value": "Lee Rowlands (larowlan)", "type": "remediation developer"}, {"lang": "en", "value": "Michael Hess (mlhess)", "type": "remediation developer"}, {"lang": "en", "value": "James Gilliland (neclimdul)", "type": "remediation developer"}, {"lang": "en", "value": "Joseph Zhao (pandaski)", "type": "remediation developer"}, {"lang": "en", "value": "Juraj Nemec (poker10)", "type": "remediation developer"}, {"lang": "en", "value": "Ra M\u00c3\u00a4nd (ram4nd)", "type": "remediation developer"}, {"lang": "en", "value": "Jess (xjm)", "type": "remediation developer"}, {"lang": "en", "value": "Greg Knaddison (greggles)", "type": "coordinator"}, {"lang": "en", "value": "Lee Rowlands (larowlan)", "type": "coordinator"}, {"lang": "en", "value": "Pierre Rudloff (prudloff)", "type": "coordinator"}, {"lang": "en", "value": "Jess (xjm)", "type": "coordinator"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "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."}], "id": "CVE-2026-6365", "lastModified": "2026-05-19T23:16:58.103", "metrics": {}, "published": "2026-05-19T23:16:58.103", "references": [{"source": "mlhess@drupal.org", "url": "https://www.drupal.org/sa-core-2026-001"}], "sourceIdentifier": "mlhess@drupal.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "mlhess@drupal.org", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[8.0.0,10.5.9)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[10.6.0,10.6.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[11.0.0,11.2.11)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[11.3.0,11.3.7)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Drupal core", "source": "cna", "vendor": "Drupal"}, "product": "drupal_core", "vendor": "drupal"}], "created": "2026-05-19T23:30:05.641180+00:00", "updated": "2026-05-19T23:30:05.950643+00:00", "vendors": ["drupal", "drupal$PRODUCT$drupal_core"]}