{ "id": "CVE-2021-24236", "sourceIdentifier": "contact@wpscan.com", "published": "2021-05-06T13:15:11.430", "lastModified": "2021-05-11T18:48:32.543", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "The Imagements WordPress plugin through 1.2.5 allows images to be uploaded in comments, however only checks for the Content-Type in the request to forbid dangerous files. This allows unauthenticated attackers to upload arbitrary files by using a valid image Content-Type along with a PHP filename and code, leading to RCE." }, { "lang": "es", "value": "El plugin Imagements de WordPress versiones hasta 1.2.5, permite que las im\u00e1genes sean cargadas en los comentarios, sin embargo, solo comprueba el Content-Type en la petici\u00f3n para prohibir archivos peligrosos. Esto permite a atacantes no autenticados cargar archivos arbitrarios mediante el uso de una imagen v\u00e1lida Content-Type junto con un c\u00f3digo y nombre de archivo PHP, conllevando a RCE" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "contact@wpscan.com", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-434" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:imagements_project:imagements:*:*:*:*:*:wordpress:*:*", "versionEndIncluding": "1.2.5", "matchCriteriaId": "066E9AE2-0E54-435F-9A9C-903726CC4CAF" } ] } ] } ], "references": [ { "url": "https://wpscan.com/vulnerability/8f24e74f-60e3-4100-9ab2-ec31b9c9cdea", "source": "contact@wpscan.com", "tags": [ "Exploit", "Third Party Advisory" ] } ] }