{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-11621","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-06-08T20:16:41.623Z","datePublished":"2026-06-09T03:00:18.253Z","dateUpdated":"2026-06-09T15:13:39.885Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-06-09T03:00:18.253Z"},"title":"Dcat-Admin User Setting upload editorMDUpload unrestricted upload","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-434","lang":"en","description":"Unrestricted Upload"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-284","lang":"en","description":"Improper Access Controls"}]}],"affected":[{"vendor":"n/a","product":"Dcat-Admin","versions":[{"version":"2.2.3-beta","status":"affected"}],"cpes":["cpe:2.3:a:dcat-admin:dcat-admin:*:*:*:*:*:*:*:*"],"modules":["User Setting Page"]}],"descriptions":[{"lang":"en","value":"A weakness has been identified in Dcat-Admin up to 2.2.3-beta. This impacts the function editorMDUpload of the file /admin/dcat-api/editor-md/upload of the component User Setting Page. This manipulation of the argument editormd-image-file causes unrestricted upload. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":4.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":4.7,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5.8,"vectorString":"AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2026-06-08T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-06-08T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-06-08T22:21:45.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"OoooY (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/369302","name":"VDB-369302 | Dcat-Admin User Setting upload editorMDUpload unrestricted upload","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/369302/cti","name":"VDB-369302 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-11621","name":"CVE-2026-11621 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/834849","name":"Submit #834849 | Dcat-Admin <2.2.2-beta Unrestricted Upload","tags":["third-party-advisory"]},{"url":"https://www.yuque.com/u25169484/wroc9b/co6eg4x23xkfesng","tags":["exploit"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-09T14:57:04.462021Z","id":"CVE-2026-11621","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-09T15:13:39.885Z"}}]}}