{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-8480", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2024-09-05T15:29:33.920Z", "datePublished": "2024-09-06T03:30:40.246Z", "dateUpdated": "2024-09-06T13:41:44.706Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2024-09-06T03:30:40.246Z"}, "affected": [{"vendor": "sirv", "product": "Image Optimizer, Resizer and CDN \u2013 Sirv", "versions": [{"version": "*", "status": "affected", "lessThanOrEqual": "7.2.7", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Image Optimizer, Resizer and CDN \u2013 Sirv plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sirv_save_prevented_sizes' function in all versions up to, and including, 7.2.7. This makes it possible for authenticated attackers, with Contributor-level access and above, to exploit the 'sirv_upload_file_by_chunks_callback' function, which lacks proper file type validation, allowing attackers to upload arbitrary files on the affected site's server which may make remote code execution possible."}], "title": "Image Optimizer, Resizer and CDN \u2013 Sirv <= 7.2.7 - Missing Authorization to Authenticated (Contributor+) Arbitrary File Upload", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1e3e628f-b5e7-40fd-9d34-4a3b23e1e0e7?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/sirv/trunk/sirv.php?rev=3103410#L4647"}, {"url": "https://plugins.trac.wordpress.org/browser/sirv/tags/7.2.7/sirv.php#L6331"}, {"url": "https://plugins.trac.wordpress.org/changeset/3115018/"}], "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:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH"}}], "credits": [{"lang": "en", "type": "finder", "value": "Nicola Scattaglia"}], "timeline": [{"time": "2024-08-21T17:42:14.000+00:00", "lang": "en", "value": "Disclosed"}]}, "adp": [{"affected": [{"vendor": "sirv", "product": "sirv", "cpes": ["cpe:2.3:a:sirv:sirv:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "7.2.7", "versionType": "semver"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-09-06T13:38:29.091867Z", "id": "CVE-2024-8480", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-06T13:41:44.706Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-8480", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-09-06T13:38:29.091867Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:sirv:sirv:*:*:*:*:*:*:*:*"], "vendor": "sirv", "product": "sirv", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "7.2.7"}], "defaultStatus": "unaffected"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-06T13:41:40.331Z"}}], "cna": {"title": "Image Optimizer, Resizer and CDN \u2013 Sirv <= 7.2.7 - Missing Authorization to Authenticated (Contributor+) Arbitrary File Upload", "credits": [{"lang": "en", "type": "finder", "value": "Nicola Scattaglia"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 8.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}], "affected": [{"vendor": "sirv", "product": "Image Optimizer, Resizer and CDN \u2013 Sirv", "versions": [{"status": "affected", "version": "*", "versionType": "semver", "lessThanOrEqual": "7.2.7"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2024-08-21T17:42:14.000+00:00", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1e3e628f-b5e7-40fd-9d34-4a3b23e1e0e7?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/sirv/trunk/sirv.php?rev=3103410#L4647"}, {"url": "https://plugins.trac.wordpress.org/browser/sirv/tags/7.2.7/sirv.php#L6331"}, {"url": "https://plugins.trac.wordpress.org/changeset/3115018/"}], "descriptions": [{"lang": "en", "value": "The Image Optimizer, Resizer and CDN \u2013 Sirv plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sirv_save_prevented_sizes' function in all versions up to, and including, 7.2.7. This makes it possible for authenticated attackers, with Contributor-level access and above, to exploit the 'sirv_upload_file_by_chunks_callback' function, which lacks proper file type validation, allowing attackers to upload arbitrary files on the affected site's server which may make remote code execution possible."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-862", "description": "CWE-862 Missing Authorization"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2024-09-06T03:30:40.246Z"}}}, "cveMetadata": {"cveId": "CVE-2024-8480", "state": "PUBLISHED", "dateUpdated": "2024-09-06T13:41:44.706Z", "dateReserved": "2024-09-05T15:29:33.920Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2024-09-06T03:30:40.246Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sirv:sirv:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "479CF10B-EE73-452F-BA16-3E26143812EE", "versionEndExcluding": "7.2.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Image Optimizer, Resizer and CDN \u2013 Sirv plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sirv_save_prevented_sizes' function in all versions up to, and including, 7.2.7. This makes it possible for authenticated attackers, with Contributor-level access and above, to exploit the 'sirv_upload_file_by_chunks_callback' function, which lacks proper file type validation, allowing attackers to upload arbitrary files on the affected site's server which may make remote code execution possible."}, {"lang": "es", "value": "El complemento Image Optimizer, Resizer and CDN \u2013 Sirv para WordPress es vulnerable a la modificaci\u00f3n no autorizada de datos debido a una falta de comprobaci\u00f3n de capacidad en la funci\u00f3n 'sirv_save_prevented_sizes' en todas las versiones hasta la 7.2.7 incluida. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, exploten la funci\u00f3n 'sirv_upload_file_by_chunks_callback', que carece de la validaci\u00f3n adecuada del tipo de archivo, lo que permite a los atacantes cargar archivos arbitrarios en el servidor del sitio afectado, lo que puede hacer posible la ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2024-8480", "lastModified": "2024-09-26T18:13:58.470", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security@wordfence.com", "type": "Secondary"}]}, "published": "2024-09-06T04:15:05.847", "references": [{"source": "security@wordfence.com", "tags": ["Issue Tracking"], "url": "https://plugins.trac.wordpress.org/browser/sirv/tags/7.2.7/sirv.php#L6331"}, {"source": "security@wordfence.com", "tags": ["Issue Tracking"], "url": "https://plugins.trac.wordpress.org/browser/sirv/trunk/sirv.php?rev=3103410#L4647"}, {"source": "security@wordfence.com", "tags": ["Patch"], "url": "https://plugins.trac.wordpress.org/changeset/3115018/"}, {"source": "security@wordfence.com", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1e3e628f-b5e7-40fd-9d34-4a3b23e1e0e7?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{}