CVE-2026-66603

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-66603", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-07-27T14:00:13.421Z", "datePublished": "2026-08-18T22:02:00.833Z", "dateUpdated": "2026-08-19T14:39:48.484Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-18T22:02:00.833Z"}, "title": "WordPress Draft List plugin <= 2.6.4 - Cross Site Scripting (XSS) vulnerability", "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-592", "descriptions": [{"lang": "en", "value": "CAPEC-592 Stored XSS"}]}], "affected": [{"vendor": "David Artiss", "product": "Draft List", "collectionURL": "https://wordpress.org/plugins", "packageName": "simple-draft-list", "versions": [{"status": "affected", "version": "n/a", "lessThanOrEqual": "2.6.4", "changes": [{"at": "2.6.5", "status": "unaffected"}], "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in David Artiss Draft List simple-draft-list allows Stored XSS.\n\nThis issue affects Draft List: from n/a through 2.6.4.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in David Artiss Draft List simple-draft-list allows Stored XSS.<p>This issue affects Draft List: from n/a through 2.6.4.</p>"}]}], "tags": ["x_open-source"], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/simple-draft-list/vulnerability/wordpress-draft-list-plugin-2-6-4-cross-site-scripting-xss-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseSeverity": "MEDIUM", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L"}}], "solutions": [{"lang": "en", "value": "Update the WordPress Draft List Plugin to the latest available version (at least 2.6.5).", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update the WordPress Draft List Plugin to the latest available version (at least 2.6.5)."}]}], "credits": [{"lang": "en", "value": "V1T | Patchstack Bug Bounty Program", "user": "00000000-0000-4000-9000-000000000000", "type": "finder"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-19T13:50:46.549369Z", "id": "CVE-2026-66603", "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": "2026-08-19T14:39:48.484Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-66603", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-19T13:50:46.549369Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-19T13:50:47.548Z"}}], "cna": {"tags": ["x_open-source"], "title": "WordPress Draft List plugin <= 2.6.4 - Cross Site Scripting (XSS) vulnerability", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "V1T | Patchstack Bug Bounty Program"}], "impacts": [{"capecId": "CAPEC-592", "descriptions": [{"lang": "en", "value": "CAPEC-592 Stored XSS"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "David Artiss", "product": "Draft List", "versions": [{"status": "affected", "changes": [{"at": "2.6.5", "status": "unaffected"}], "version": "n/a", "versionType": "custom", "lessThanOrEqual": "2.6.4"}], "packageName": "simple-draft-list", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update the WordPress Draft List Plugin to the latest available version (at least 2.6.5).", "supportingMedia": [{"type": "text/html", "value": "Update the WordPress Draft List Plugin to the latest available version (at least 2.6.5).", "base64": false}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/simple-draft-list/vulnerability/wordpress-draft-list-plugin-2-6-4-cross-site-scripting-xss-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in David Artiss Draft List simple-draft-list allows Stored XSS.\n\nThis issue affects Draft List: from n/a through 2.6.4.", "supportingMedia": [{"type": "text/html", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in David Artiss Draft List simple-draft-list allows Stored XSS.<p>This issue affects Draft List: from n/a through 2.6.4.</p>", "base64": false}]}], "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": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-18T22:02:00.833Z"}}}, "cveMetadata": {"cveId": "CVE-2026-66603", "state": "PUBLISHED", "dateUpdated": "2026-08-19T14:39:48.484Z", "dateReserved": "2026-07-27T14:00:13.421Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2026-08-18T22:02:00.833Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "simple-draft-list", "product": "Draft List", "vendor": "David Artiss", "versions": [{"changes": [{"at": "2.6.5", "status": "unaffected"}], "lessThanOrEqual": "2.6.4", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in David Artiss Draft List simple-draft-list allows Stored XSS.\n\nThis issue affects Draft List: from n/a through 2.6.4."}, {"lang": "es", "value": "Neutralizaci\u00f3n Incorrecta de la Entrada Durante la Generaci\u00f3n de P\u00e1ginas Web (\u2019cross-site scripting\u2019) vulnerabilidad en David Artiss Draft List simple-draft-list permite XSS Almacenado.\n\nEste problema afecta a Draft List: desde n/a hasta 2.6.4."}], "id": "CVE-2026-66603", "lastModified": "2026-10-22T16:09:59.560", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 3.7, "source": "audit@patchstack.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-66603", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-19T13:50:46.549369Z", "version": "2.0.3"}}]}, "published": "2026-08-18T22:17:25.313", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/wordpress/plugin/simple-draft-list/vulnerability/wordpress-draft-list-plugin-2-6-4-cross-site-scripting-xss-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "audit@patchstack.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.6.4]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[2.6.5,*]"}}], "enrichment": {"confidence": 88.0, "confidence_source": "matching", "scores": [{"score": 88.0, "source": "matching"}]}, "original": {"product": "Draft List", "source": "cna", "vendor": "David Artiss"}, "product": "draft_list", "vendor": "dartiss"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-08-19T08:45:03.857265+00:00", "updated": "2026-08-21T20:45:03.651944+00:00", "vendors": ["dartiss", "dartiss$PRODUCT$draft_list", "wordpress", "wordpress$PRODUCT$wordpress"]}