CVE-2025-3566

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/caigo8/CVE-md/blob/main/Echo/%E6%9C%AA%E6%8E%88%E6%9D%83%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0.md", "name": "https://github.com/caigo8/CVE-md/blob/main/Echo/%E6%9C%AA%E6%8E%88%E6%9D%83%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0.md", "tags": [], "refsource": ""}, {"url": "https://vuldb.com/?ctiid.304607", "name": "VDB-304607 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": [], "refsource": ""}, {"url": "https://vuldb.com/?id.304607", "name": "VDB-304607 | veal98 ??? Echo ?????? uploadMdPic unrestricted upload", "tags": [], "refsource": ""}, {"url": "https://vuldb.com/?submit.549509", "name": "Submit #549509 | https://gitee.com/veal98/Echo Echo 4.2 Unrestricted Upload of File with Dangerous Type", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A vulnerability, which was classified as critical, has been found in veal98 ??? Echo ?????? 4.2. This issue affects the function uploadMdPic of the file /discuss/uploadMdPic. The manipulation of the argument editormd-image-file leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-434"}, {"lang": "en", "value": "CWE-79"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2025-3566", "ASSIGNER": "cna@vuldb.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 3.9}}, "publishedDate": "2025-04-14T13:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-04-14T14:15Z"}