{"id":"CVE-2026-72557","state":"PUBLISHED","title":"Cockpit CMS Cockpit CMS - Unrestricted File Upload","description":"An unrestricted file upload vulnerability in Cockpit CMS 2.6.0 allows authenticated users to upload files of any extension including PHP scripts via the asset upload endpoint. The allowed_uploads configuration defaults to wildcard (*) and uploaded files are stored in a web-accessible directory. An attacker with any authenticated account can upload a PHP webshell and execute arbitrary OS commands on the server.","publishedAt":"2026-08-11T11:11:53.621Z","updatedAt":"2026-08-11T15:18:53.132Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"TuranSec"},"assigner":"TuranSec","products":["Cockpit CMS Cockpit CMS"],"affected":[{"vendor":"Cockpit CMS","product":"Cockpit CMS","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.6.0","versionType":"custom"}]}],"references":["https://github.com/Cockpit-HQ/Cockpit"],"weaknesses":["CWE-434"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/72xxx/CVE-2026-72557.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72557","state":"PUBLISHED","datePublished":"2026-08-11T11:11:53.621Z","dateUpdated":"2026-08-11T15:18:53.132Z","assignerShortName":"TuranSec","assignerOrgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateReserved":"2026-08-10T10:32:49.081Z"},"containers":{"cna":{"title":"Cockpit CMS Cockpit CMS - Unrestricted File Upload","descriptions":[{"lang":"en","value":"An unrestricted file upload vulnerability in Cockpit CMS 2.6.0 allows authenticated users to upload files of any extension including PHP scripts via the asset upload endpoint. The allowed_uploads configuration defaults to wildcard (*) and uploaded files are stored in a web-accessible directory. An attacker with any authenticated account can upload a PHP webshell and execute arbitrary OS commands on the server."}],"affected":[{"vendor":"Cockpit CMS","product":"Cockpit CMS","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.6.0","versionType":"custom"}]}],"references":[{"url":"https://github.com/Cockpit-HQ/Cockpit","name":"Project Repository"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-434","lang":"en","type":"CWE","description":"CWE-434: Unrestricted Upload of File with Dangerous Type"}]}],"providerMetadata":{"shortName":"TuranSec","orgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","dateUpdated":"2026-08-11T11:11:53.621Z"},"credits":[{"lang":"en","value":"Bobur Abdugafforov","type":"finder"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-11T15:18:30.974414Z","id":"CVE-2026-72557","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-11T15:18:53.132Z"}}]}}}