{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-103347", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-09-30T12:43:33.093Z", "datePublished": "2026-10-01T14:34:07.750Z", "dateUpdated": "2026-10-01T14:34:07.750Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-10-01T14:34:07.750Z"}, "title": "WordPress hCaptcha for WP plugin <= 5.3.0 - Bypass Vulnerability vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-290", "description": "CWE-290 Authentication Bypass by Spoofing", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-151", "descriptions": [{"lang": "en", "value": "CAPEC-151 Identity Spoofing"}]}], "affected": [{"vendor": "hcaptcha", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "hcaptcha-for-forms-and-more", "product": "hCaptcha for WP", "versions": [{"lessThanOrEqual": "5.3.0", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "5.4.0", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated Bypass Vulnerability in hCaptcha for WP <= 5.3.0 versions."}], "value": "Unauthenticated Bypass Vulnerability in hCaptcha for WP <= 5.3.0 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/hcaptcha-for-forms-and-more/vulnerability/wordpress-hcaptcha-for-wp-plugin-5-3-0-bypass-vulnerability-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE", "version": "3.1", "baseSeverity": "MEDIUM", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the WordPress hCaptcha for WP plugin to the latest available version (at least 5.4.0)."}], "value": "Update the WordPress hCaptcha for WP plugin to the latest available version (at least 5.4.0)."}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "bamper1 | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

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{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "hcaptcha-for-forms-and-more", "product": "hCaptcha for WP", "vendor": "hcaptcha", "versions": [{"changes": [{"at": "5.4.0", "status": "unaffected"}], "lessThanOrEqual": "5.3.0", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unauthenticated Bypass Vulnerability in hCaptcha for WP <= 5.3.0 versions."}], "id": "CVE-2026-103347", "lastModified": "2026-10-01T15:17:27.487", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-01T15:17:27.487", "references": [{"source": "[email protected]", "url": "https://patchstack.com/database/wordpress/plugin/hcaptcha-for-forms-and-more/vulnerability/wordpress-hcaptcha-for-wp-plugin-5-3-0-bypass-vulnerability-vulnerability?_s_id=cve"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-290"}], "source": "[email protected]", "type": "Primary"}]}

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