cve-2025-4392
Vulnerability from cvelistv5
Published
2025-06-03 09:22
Modified
2025-06-03 13:53
Severity ?
EPSS score ?
Summary
Shared Files <= 1.7.48 - Unauthenticated Stored Cross-Site Scripting via sanitize_file Function
References
Impacted products
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This makes it possible for unauthenticated attackers to bypass the plugin\u2019s MIME-only checks and inject arbitrary web scripts in pages that will execute whenever a user accesses the html file." } ], "metrics": [ { "cvssV3_1": { "baseScore": 7.2, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-06-03T09:22:03.896Z", "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence" }, "references": [ { "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/469a9c8a-0708-4c93-99d8-e9157a1f91f5?source=cve" }, { "url": "https://github.com/anssilaitila/shared-files/blob/master/admin/class-sf-admin-allow-more-file-types.php" }, { "url": "https://wordpress.org/plugins/shared-files/#developers" }, { "url": "https://plugins.trac.wordpress.org/changeset/3304053/" } ], "timeline": [ { "lang": "en", "time": "2025-06-02T21:07:01.000+00:00", "value": "Disclosed" } ], "title": "Shared Files \u003c= 1.7.48 - Unauthenticated Stored Cross-Site Scripting via sanitize_file Function" } }, "cveMetadata": { "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "assignerShortName": "Wordfence", "cveId": "CVE-2025-4392", "datePublished": "2025-06-03T09:22:03.896Z", "dateReserved": "2025-05-06T19:59:49.277Z", "dateUpdated": "2025-06-03T13:53:45.351Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-4392\",\"sourceIdentifier\":\"security@wordfence.com\",\"published\":\"2025-06-03T10:15:22.397\",\"lastModified\":\"2025-06-04T14:54:33.783\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Shared Files \u2013 Frontend File Upload Form \u0026 Secure File Sharing plugin for WordPress is vulnerable to Stored Cross-Site Scripting via html File uploads in all versions up to, and including, 1.7.48 due to insufficient input sanitization and output escaping within the sanitize_file() function. This makes it possible for unauthenticated attackers to bypass the plugin\u2019s MIME-only checks and inject arbitrary web scripts in pages that will execute whenever a user accesses the html file.\"},{\"lang\":\"es\",\"value\":\"El complemento Shared Files \u2013 Frontend File Upload Form \u0026amp; Secure File Sharing para WordPress es vulnerable a Cross-Site Scripting Almacenado al subir archivos HTML en todas las versiones hasta la 1.7.48 incluida, debido a una depuraci\u00f3n de entrada insuficiente y al escape de salida dentro de la funci\u00f3n sanitize_file(). Esto permite a atacantes no autenticados eludir las comprobaciones de solo MIME del complemento e inyectar scripts web arbitrarios en las p\u00e1ginas que se ejecutar\u00e1n al acceder un usuario al archivo HTML.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":2.7}]},\"weaknesses\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"references\":[{\"url\":\"https://github.com/anssilaitila/shared-files/blob/master/admin/class-sf-admin-allow-more-file-types.php\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/changeset/3304053/\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://wordpress.org/plugins/shared-files/#developers\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://www.wordfence.com/threat-intel/vulnerabilities/id/469a9c8a-0708-4c93-99d8-e9157a1f91f5?source=cve\",\"source\":\"security@wordfence.com\"}]}}" } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.