{"id":"CVE-2018-9848","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-9848","generatedAt":"2026-10-29T00:56:43.795Z","title":"In Gxlcms QY v1.0.0713, the upload function in Lib\\Lib\\Action\\Admin\\UploadAction.class.php allows remote attackers to execute arbitrary PHP code by first using an Admin-Admin-Configsave request to change the config[upload_class] value from…","description":"In Gxlcms QY v1.0.0713, the upload function in Lib\\Lib\\Action\\Admin\\UploadAction.class.php allows remote attackers to execute arbitrary PHP code by first using an Admin-Admin-Configsave request to change the config[upload_class] value from jpg,gif,png,jpeg to jpg,gif,png,jpeg,php and then making an Admin-Upload-Upload request.","published":"2018-04-07T21:29:01.000Z","lastModified":"2026-06-17T02:07:17.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-94"],"affected":["gxlcms/gxlcms qy"],"epss":{"score":0.0216,"percentile":0.82113,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.16%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://www.atksec.com/cve/GxlcmsQY-v1.0.0713-upload-getshell/index.html","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://www.atksec.com/cve/GxlcmsQY-v1.0.0713-upload-getshell/index.html","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-9848","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}