{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-15917", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "state": "PUBLISHED", "assignerShortName": "drupal", "dateReserved": "2026-07-15T19:41:26.226Z", "datePublished": "2026-08-25T22:22:23.680Z", "dateUpdated": "2026-08-26T14:48:20.519Z"}, "containers": {"cna": {"title": "Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-011", "datePublic": "2026-07-15T19:51:57.000Z", "references": [{"url": "https://www.drupal.org/sa-core-2026-011"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")", "lang": "en", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-63", "descriptions": [{"lang": "en", "value": "CAPEC-63 Cross-Site Scripting (XSS)"}]}], "affected": [{"collectionURL": "https://www.drupal.org/project/drupal", "product": "Drupal core", "vendor": "Drupal", "repo": "https://git.drupalcode.org/project/drupal", "versions": [{"lessThan": "11.3.14", "status": "affected", "version": "11.3.0", "versionType": "semver"}, {"lessThan": "11.4.4", "status": "affected", "version": "11.4.0", "versionType": "semver"}, {"lessThan": "11.2.*", "status": "affected", "version": "0.0.0", "versionType": "semver"}]}], "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). This issue affects Drupal core versions: from 11.3.0 to 11.3.14, from 11.4.0 to 11.4.4, from 0.0.0 to 11.2.*."}], "credits": [{"lang": "en", "type": "finder", "value": "Pierre Rudloff (prudloff)"}, {"lang": "en", "type": "remediation developer", "value": "Shawn Duncan (fathershawn)"}, {"lang": "en", "type": "remediation developer", "value": "Pierre Rudloff (prudloff)"}, {"lang": "en", "type": "coordinator", "value": "catch (catch)"}, {"lang": "en", "type": "coordinator", "value": "Lee Rowlands (larowlan)"}, {"lang": "en", "type": "coordinator", "value": "Dave Long (longwave)"}, {"lang": "en", "type": "coordinator", "value": "Jess (xjm)"}], "providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-08-25T22:22:23.680Z"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-08-26T14:46:24.970861Z", "id": "CVE-2026-15917", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-26T14:48:20.519Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-15917", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-26T14:46:24.970861Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-26T14:46:20.889Z"}}], "cna": {"title": "Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-011", "credits": [{"lang": "en", "type": "finder", "value": "Pierre Rudloff (prudloff)"}, {"lang": "en", "type": "remediation developer", "value": "Shawn Duncan (fathershawn)"}, {"lang": "en", "type": "remediation developer", "value": "Pierre Rudloff (prudloff)"}, {"lang": "en", "type": "coordinator", "value": "catch (catch)"}, {"lang": "en", "type": "coordinator", "value": "Lee Rowlands (larowlan)"}, {"lang": "en", "type": "coordinator", "value": "Dave Long (longwave)"}, {"lang": "en", "type": "coordinator", "value": "Jess (xjm)"}], "impacts": [{"capecId": "CAPEC-63", "descriptions": [{"lang": "en", "value": "CAPEC-63 Cross-Site Scripting (XSS)"}]}], "affected": [{"repo": "https://git.drupalcode.org/project/drupal", "vendor": "Drupal", "product": "Drupal core", "versions": [{"status": "affected", "version": "11.3.0", "lessThan": "11.3.14", "versionType": "semver"}, {"status": "affected", "version": "11.4.0", "lessThan": "11.4.4", "versionType": "semver"}, {"status": "affected", "version": "0.0.0", "lessThan": "11.2.*", "versionType": "semver"}], "collectionURL": "https://www.drupal.org/project/drupal"}], "datePublic": "2026-07-15T19:51:57.000Z", "references": [{"url": "https://www.drupal.org/sa-core-2026-011"}], "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). This issue affects Drupal core versions: from 11.3.0 to 11.3.14, from 11.4.0 to 11.4.4, from 0.0.0 to 11.2.*."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")"}]}], "providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-08-25T22:22:23.680Z"}}}, "cveMetadata": {"cveId": "CVE-2026-15917", "state": "PUBLISHED", "dateUpdated": "2026-08-26T14:48:20.519Z", "dateReserved": "2026-07-15T19:41:26.226Z", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "datePublished": "2026-08-25T22:22:23.680Z", "assignerShortName": "drupal"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://www.drupal.org/project/drupal", "product": "Drupal core", "repo": "https://git.drupalcode.org/project/drupal", "vendor": "Drupal", "versions": [{"lessThan": "11.3.14", "status": "affected", "version": "11.3.0", "versionType": "semver"}, {"lessThan": "11.4.4", "status": "affected", "version": "11.4.0", "versionType": "semver"}, {"lessThan": "11.2.*", "status": "affected", "version": "0.0.0", "versionType": "semver"}]}], "source": "mlhess@drupal.org"}], "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). This issue affects Drupal core versions: from 11.3.0 to 11.3.14, from 11.4.0 to 11.4.4, from 0.0.0 to 11.2.*."}], "id": "CVE-2026-15917", "lastModified": "2026-08-28T15:29:44.967", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 2.7, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-15917", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-26T14:46:24.970861Z", "version": "2.0.3"}}]}, "published": "2026-08-25T23:16:56.437", "references": [{"source": "mlhess@drupal.org", "url": "https://www.drupal.org/sa-core-2026-011"}], "sourceIdentifier": "mlhess@drupal.org", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "mlhess@drupal.org", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[11.3.0,11.3.14)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[11.4.0,11.4.4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.0.0,11.3.0)"}}], "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": "2026-08-26T00:45:03.857220+00:00", "updated": "2026-09-28T03:45:16.705744+00:00", "vendors": ["drupal", "drupal$PRODUCT$drupal_core"]}