CVE-2026-6831

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-6831", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-04-21T21:36:27.850Z", "datePublished": "2026-09-23T06:42:04.948Z", "dateUpdated": "2026-09-23T14:13:20.506Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-09-23T06:42:04.948Z"}, "affected": [{"vendor": "vsourz1td", "product": "Advanced Contact form 7 DB", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "2.1.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Advanced Contact form 7 DB plugin for WordPress is vulnerable to missing authorization in all versions up to, and including, 2.0.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with Contributor-level access and above, to read all Contact Form 7 submission data via the 'acf7db' shortcode."}], "title": "Advanced Contact form 7 DB <= 2.1.1 - Missing Authorization to Authenticated (Contributor+) Information Disclosure via 'acf7db' Shortcode", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b3c5fe0b-8a22-4df2-9adf-b6a7fe1a8a8c?source=cve"}, {"url": "https://plugins.trac.wordpress.org/changeset?reponame=&new=3587196%40advanced-cf7-db%2Ftags%2F2.1.2&old=3510776%40advanced-cf7-db%2Ftags%2F2.1.1"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-862 Missing Authorization", "cweId": "CWE-862", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Qu\u1ed1c Huy (jtwings)"}], "timeline": [{"time": "2026-03-13T00:00:00.000Z", "lang": "en", "value": "Discovered"}, {"time": "2026-09-22T17:36:08.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-23T14:13:08.060494Z", "id": "CVE-2026-6831", "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": "2026-09-23T14:13:20.506Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-6831", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-23T14:13:08.060494Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-23T14:13:16.035Z"}}], "cna": {"title": "Advanced Contact form 7 DB <= 2.1.1 - Missing Authorization to Authenticated (Contributor+) Information Disclosure via 'acf7db' Shortcode", "credits": [{"lang": "en", "type": "finder", "value": "Qu\u1ed1c Huy (jtwings)"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}}], "affected": [{"vendor": "vsourz1td", "product": "Advanced Contact form 7 DB", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2.1.1"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2026-03-13T00:00:00.000Z", "value": "Discovered"}, {"lang": "en", "time": "2026-09-22T17:36:08.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b3c5fe0b-8a22-4df2-9adf-b6a7fe1a8a8c?source=cve"}, {"url": "https://plugins.trac.wordpress.org/changeset?reponame=&new=3587196%40advanced-cf7-db%2Ftags%2F2.1.2&old=3510776%40advanced-cf7-db%2Ftags%2F2.1.1"}], "descriptions": [{"lang": "en", "value": "The Advanced Contact form 7 DB plugin for WordPress is vulnerable to missing authorization in all versions up to, and including, 2.0.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with Contributor-level access and above, to read all Contact Form 7 submission data via the 'acf7db' shortcode."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-862", "description": "CWE-862 Missing Authorization"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-09-23T06:42:04.948Z"}}}, "cveMetadata": {"cveId": "CVE-2026-6831", "state": "PUBLISHED", "dateUpdated": "2026-09-23T14:13:20.506Z", "dateReserved": "2026-04-21T21:36:27.850Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2026-09-23T06:42:04.948Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Advanced Contact form 7 DB", "vendor": "vsourz1td", "versions": [{"lessThanOrEqual": "2.1.1", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Advanced Contact form 7 DB plugin for WordPress is vulnerable to missing authorization in all versions up to, and including, 2.0.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with Contributor-level access and above, to read all Contact Form 7 submission data via the 'acf7db' shortcode."}], "id": "CVE-2026-6831", "lastModified": "2026-09-23T15:17:16.347", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-6831", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-23T14:13:08.060494Z", "version": "2.0.3"}}]}, "published": "2026-09-23T07:16:45.883", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?reponame=&new=3587196%40advanced-cf7-db%2Ftags%2F2.1.2&old=3510776%40advanced-cf7-db%2Ftags%2F2.1.1"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b3c5fe0b-8a22-4df2-9adf-b6a7fe1a8a8c?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.1.1]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 96.0, "source": "matching"}]}, "original": {"product": "Advanced Contact form 7 DB", "source": "cna", "vendor": "vsourz1td"}, "product": "advanced_contact_form_7_db", "vendor": "vsourz"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.1.1]"}}], "enrichment": {"confidence": 90.0, "confidence_source": "inferred", "scores": [{"score": 90.0, "source": "inferred"}]}, "product": "advanced_contact_form_7_db", "vendor": "wordpress-extensions"}], "created": "2026-09-23T14:30:06.233130+00:00", "updated": "2026-09-28T19:43:59.981580+00:00", "vendors": ["vsourz", "vsourz$PRODUCT$advanced_contact_form_7_db", "wordpress-extensions", "wordpress-extensions$PRODUCT$advanced_contact_form_7_db"]}