{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-96355", "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "state": "PUBLISHED", "assignerShortName": "drupal", "dateReserved": "2026-09-23T01:32:48.994Z", "datePublished": "2026-10-22T01:21:33.082Z", "dateUpdated": "2026-10-22T14:42:57.605Z"}, "containers": {"cna": {"title": "Webform - Critical - Remote Code Execution - SA-CONTRIB-2026-175", "datePublic": "2026-09-23T16:27:38.000Z", "references": [{"url": "https://www.drupal.org/sa-contrib-2026-175"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-1336", "description": "CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine", "lang": "en", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-242", "descriptions": [{"lang": "en", "value": "CAPEC-242 Code Injection"}]}], "affected": [{"collectionURL": "https://www.drupal.org/project/webform", "product": "Webform", "vendor": "Drupal", "repo": "https://git.drupalcode.org/project/webform", "versions": [{"lessThan": "6.2.12", "status": "affected", "version": "0.0.0", "versionType": "semver"}, {"lessThan": "6.3.1", "status": "affected", "version": "6.3.0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements Used in a Template Engine vulnerability in Drupal Webform allows Code Injection. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1."}], "credits": [{"lang": "en", "type": "finder", "value": "Michael Maturi (michaelmaturi)"}, {"lang": "en", "type": "remediation developer", "value": "Jacob Rockowitz (jrockowitz)"}, {"lang": "en", "type": "remediation developer", "value": "Liam Morland (liam morland)"}, {"lang": "en", "type": "coordinator", "value": "Swan Kalata (akalata)"}, {"lang": "en", "type": "coordinator", "value": "Bram Driesen (bramdriesen)"}, {"lang": "en", "type": "coordinator", "value": "Greg Knaddison (greggles)"}, {"lang": "en", "type": "coordinator", "value": "Jess (xjm)"}], "providerMetadata": {"orgId": "2c85b837-eb8b-40ed-9d74-228c62987387", "shortName": "drupal", "dateUpdated": "2026-10-22T01:21:33.082Z"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-10-22T14:41:21.855280Z", "id": "CVE-2026-96355", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-22T14:42:57.605Z"}}]}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://www.drupal.org/project/webform", "product": "Webform", "repo": "https://git.drupalcode.org/project/webform", "vendor": "Drupal", "versions": [{"lessThan": "6.2.12", "status": "affected", "version": "0.0.0", "versionType": "semver"}, {"lessThan": "6.3.1", "status": "affected", "version": "6.3.0", "versionType": "semver"}]}], "source": "mlhess@drupal.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements Used in a Template Engine vulnerability in Drupal Webform allows Code Injection. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1."}], "id": "CVE-2026-96355", "lastModified": "2026-10-22T16:54:17.390", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-96355", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-10-22T14:41:21.855280Z", "version": "2.0.3"}}]}, "published": "2026-10-22T02:17:05.433", "references": [{"source": "mlhess@drupal.org", "url": "https://www.drupal.org/sa-contrib-2026-175"}], "sourceIdentifier": "mlhess@drupal.org", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1336"}], "source": "mlhess@drupal.org", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.0.0,6.2.12)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.3.0,6.3.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "webform", "vendor": "drupal"}], "created": "2026-10-22T07:30:09.320631+00:00", "updated": "2026-10-22T10:40:06.270364+00:00", "vendors": ["drupal", "drupal$PRODUCT$webform"]}