{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-14388", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2025-12-09T20:27:24.165Z", "datePublished": "2025-12-23T09:20:03.420Z", "dateUpdated": "2025-12-23T09:20:03.420Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2025-12-23T09:20:03.420Z"}, "affected": [{"vendor": "kiboit", "product": "PhastPress", "versions": [{"version": "*", "status": "affected", "lessThanOrEqual": "3.7", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The PhastPress plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Read via null byte injection in all versions up to, and including, 3.7. This is due to a discrepancy between the extension validation in `getExtensionForURL()` which operates on URL-decoded paths, and `appendNormalized()` which strips everything after a null byte before constructing the filesystem path. This makes it possible for unauthenticated attackers to read arbitrary files from the webroot, including wp-config.php, by appending a double URL-encoded null byte (%2500) followed by an allowed extension (.txt) to the file path."}], "title": "PhastPress <= 3.7 - Unauthenticated Arbitrary File Read via Null Byte Injection", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/eec9bbc0-5a68-4624-a672-bd6227d6fa45?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php#L9641"}, {"url": "https://plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php#L9608"}, {"url": "https://plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php#L9570"}, {"url": "https://plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php#L9597"}, {"url": "https://plugins.trac.wordpress.org/changeset/3418139"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-158 Improper Neutralization of Null Byte or NUL Character", "cweId": "CWE-158", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL"}}], "credits": [{"lang": "en", "type": "finder", "value": "Angus Girvan"}], "timeline": [{"time": "2025-12-11T19:39:08.000+00:00", "lang": "en", "value": "Vendor Notified"}, {"time": "2025-12-22T00:00:00.000+00:00", "lang": "en", "value": "Disclosed"}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The PhastPress plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Read via null byte injection in all versions up to, and including, 3.7. This is due to a discrepancy between the extension validation in `getExtensionForURL()` which operates on URL-decoded paths, and `appendNormalized()` which strips everything after a null byte before constructing the filesystem path. This makes it possible for unauthenticated attackers to read arbitrary files from the webroot, including wp-config.php, by appending a double URL-encoded null byte (%2500) followed by an allowed extension (.txt) to the file path."}], "id": "CVE-2025-14388", "lastModified": "2025-12-23T10:15:43.673", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "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:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2025-12-23T10:15:43.673", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php#L9570"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php#L9597"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php#L9608"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/phastpress/tags/3.6/sdk/phast.php#L9641"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3418139"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/eec9bbc0-5a68-4624-a672-bd6227d6fa45?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-158"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{}