{"api_version":"1","generated_at":"2026-06-02T15:25:43+00:00","cve":"CVE-2026-6367","urls":{"html":"https://cve.report/CVE-2026-6367","api":"https://cve.report/api/cve/CVE-2026-6367.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-6367","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-6367"},"summary":{"title":"Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-003","description":"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 11.3.0 before 11.3.7.","state":"PUBLISHED","assigner":"drupal","published_at":"2026-05-19 23:16:58","updated_at":"2026-05-20 22:58:38"},"problem_types":["CWE-79","CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")"],"metrics":[{"version":"3.1","source":"ADP","type":"DECLARED","score":"6.1","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","data":{"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"}},{"version":"3.1","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","score":"6.1","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"}}],"references":[{"url":"https://www.drupal.org/sa-core-2026-003","name":"https://www.drupal.org/sa-core-2026-003","refsource":"mlhess@drupal.org","tags":["Vendor Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-6367","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6367","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Drupal","product":"Drupal core","version":"affected 11.3.0 11.3.7 semver","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"cantina_security","lang":"en"},{"source":"CNA","value":"Dries Buytaert (dries)","lang":"en"},{"source":"CNA","value":"Shirsendu Mondal","lang":"en"},{"source":"CNA","value":"Lee Rowlands (larowlan)","lang":"en"},{"source":"CNA","value":"Drew Webber (mcdruid)","lang":"en"},{"source":"CNA","value":"Mingsong  (mingsong)","lang":"en"},{"source":"CNA","value":"Damien McKenna (damienmckenna)","lang":"en"},{"source":"CNA","value":"Greg Knaddison (greggles)","lang":"en"},{"source":"CNA","value":"Lee Rowlands (larowlan)","lang":"en"},{"source":"CNA","value":"Juraj Nemec (poker10)","lang":"en"},{"source":"CNA","value":"Jess  (xjm)","lang":"en"}],"nvd_cpes":[{"cve_year":"2026","cve_id":"6367","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"drupal","cpe5":"drupal","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"6367","cve":"CVE-2026-6367","epss":"0.000330000","percentile":"0.098170000","score_date":"2026-05-27","updated_at":"2026-05-28 00:02:13"},"legacy_qids":[]},"source_records":{"cve_program":{"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-2026-6367","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-05-20T13:33:57.976222Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-05-20T13:34:14.489Z","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":"11.3.7","status":"affected","version":"11.3.0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"cantina_security"},{"lang":"en","type":"finder","value":"Dries Buytaert (dries)"},{"lang":"en","type":"finder","value":"Shirsendu Mondal"},{"lang":"en","type":"remediation developer","value":"Lee Rowlands (larowlan)"},{"lang":"en","type":"remediation developer","value":"Drew Webber (mcdruid)"},{"lang":"en","type":"remediation developer","value":"Mingsong  (mingsong)"},{"lang":"en","type":"coordinator","value":"Damien McKenna (damienmckenna)"},{"lang":"en","type":"coordinator","value":"Greg Knaddison (greggles)"},{"lang":"en","type":"coordinator","value":"Lee Rowlands (larowlan)"},{"lang":"en","type":"coordinator","value":"Juraj Nemec (poker10)"},{"lang":"en","type":"coordinator","value":"Jess  (xjm)"}],"datePublic":"2026-04-15T19:27:00.000Z","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).<p>This issue affects Drupal core: from 11.3.0 before 11.3.7.</p>"}],"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 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":"2026-05-19T22:28:07.470Z","orgId":"2c85b837-eb8b-40ed-9d74-228c62987387","shortName":"drupal"},"references":[{"url":"https://www.drupal.org/sa-core-2026-003"}],"source":{"discovery":"UNKNOWN"},"title":"Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-003","x_generator":{"engine":"Vulnogram 1.0.2"}}},"cveMetadata":{"assignerOrgId":"2c85b837-eb8b-40ed-9d74-228c62987387","assignerShortName":"drupal","cveId":"CVE-2026-6367","datePublished":"2026-05-19T22:28:07.470Z","dateReserved":"2026-04-15T14:39:29.058Z","dateUpdated":"2026-05-20T13:34:14.489Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-05-19 23:16:58","lastModifiedDate":"2026-05-20 22:58:38","problem_types":["CWE-79","CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")"],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*","versionStartIncluding":"11.3.0","versionEndExcluding":"11.3.7","matchCriteriaId":"E2562EDF-52F1-4415-A686-0CCED9DB3651"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"6367","Ordinal":"1","Title":"Drupal core - Moderately critical - Cross-site scripting - SA-CO","CVE":"CVE-2026-6367","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"6367","Ordinal":"1","NoteData":"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 11.3.0 before 11.3.7.","Type":"Description","Title":"Drupal core - Moderately critical - Cross-site scripting - SA-CO"}]}}}