{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-22T13:13:16.326","vulnerabilities":[{"cve":{"id":"CVE-2018-20129","sourceIdentifier":"cve@mitre.org","published":"2018-12-13T08:29:00.487","lastModified":"2026-06-17T01:52:19.090","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An issue was discovered in DedeCMS V5.7 SP2. uploads/include/dialog/select_images_post.php allows remote attackers to upload and execute arbitrary PHP code via a double extension and a modified \".php\" substring, in conjunction with the image/jpeg content type, as demonstrated by the filename=1.jpg.p*hp value."},{"lang":"es","value":"Se ha descubierto un problema en DedeCMS V5.7 SP2. uploads/include/dialog/select_images_post.php permite que atacantes remotos suban y ejecuten código PHP arbitrario mediante una extensión doble y una subcadena \".php\" modificada, junto con el tipo de contenido image/jpeg, tal y como queda demostrado con el valor filename=1.jpg.p*hp."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P","baseScore":6.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-94"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:dedecms:dedecms:5.7:sp2:*:*:*:*:*:*","matchCriteriaId":"EA222D65-E618-44BA-AD1B-DB4288876E1D"}]}]}],"references":[{"url":"http://www.iwantacve.cn/index.php/archives/88/","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"http://www.iwantacve.cn/index.php/archives/88/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}