CVE-2023-45603

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-45603", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2023-10-09T10:11:54.306Z", "datePublished": "2023-12-20T18:38:19.544Z", "dateUpdated": "2026-04-28T16:08:43.293Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "user-submitted-posts", "product": "User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End", "vendor": "Jeff Starr", "versions": [{"changes": [{"at": "20230914", "status": "unaffected"}], "lessThanOrEqual": "20230902", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Rafie Muhammad (Patchstack)"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unrestricted Upload of File with Dangerous Type vulnerability in Jeff Starr User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End.<p>This issue affects User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End: from n/a through 20230902.</p>"}], "value": "Unrestricted Upload of File with Dangerous Type vulnerability in Jeff Starr User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End.This issue affects User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End: from n/a through 20230902."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-434", "description": "CWE-434 Unrestricted Upload of File with Dangerous Type", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-04-28T16:08:43.293Z"}, "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/vulnerability/user-submitted-posts/wordpress-user-submitted-posts-plugin-20230902-unauthenticated-arbitrary-file-upload-vulnerability?_s_id=cve"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update to\u00a020230914 or a higher version."}], "value": "Update to\u00a020230914 or a higher version."}], "source": {"discovery": "EXTERNAL"}, "title": "WordPress User Submitted Posts Plugin <= 20230902 is vulnerable to Arbitrary File Upload", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:21:16.836Z"}, "title": "CVE Program Container", "references": [{"tags": ["vdb-entry", "x_transferred"], "url": "https://patchstack.com/database/vulnerability/user-submitted-posts/wordpress-user-submitted-posts-plugin-20230902-unauthenticated-arbitrary-file-upload-vulnerability?_s_id=cve"}]}]}}

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{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "user-submitted-posts", "product": "User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End", "vendor": "Jeff Starr", "versions": [{"changes": [{"at": "20230914", "status": "unaffected"}], "lessThanOrEqual": "20230902", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:plugin-planet:user_submitted_posts:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "30351C20-5F3A-4481-BA28-45546B8E8F52", "versionEndIncluding": "20230902", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unrestricted Upload of File with Dangerous Type vulnerability in Jeff Starr User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End.This issue affects User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End: from n/a through 20230902."}, {"lang": "es", "value": "Carga sin restricciones de archivos con vulnerabilidad de tipo peligroso en Jeff Starr User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End. Este problema afecta a User Submitted Posts \u2013 Enable Users to Submit Posts from the Front End desde n/a hasta 20230902."}], "id": "CVE-2023-45603", "lastModified": "2026-06-17T06:28:54.407", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 6.0, "source": "audit@patchstack.com", "type": "Secondary"}, {"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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-20T19:15:10.117", "references": [{"source": "audit@patchstack.com", "tags": ["Third Party Advisory"], "url": "https://patchstack.com/database/vulnerability/user-submitted-posts/wordpress-user-submitted-posts-plugin-20230902-unauthenticated-arbitrary-file-upload-vulnerability?_s_id=cve"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://patchstack.com/database/vulnerability/user-submitted-posts/wordpress-user-submitted-posts-plugin-20230902-unauthenticated-arbitrary-file-upload-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "audit@patchstack.com", "type": "Secondary"}]}

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