{"id":"CVE-2026-86183","state":"PUBLISHED","title":"diem-project diem dmWidget BasedmWidgetActions.class.php authorization","description":"A vulnerability was identified in diem-project diem up to 5.1.3. This vulnerability affects unknown code of the file dmFrontPlugin/modules/dmWidget/lib/BasedmWidgetActions.class.php of the component dmWidget. Such manipulation of the argument widget_id leads to authorization bypass. The attack may be launched remotely. The exploit is publicly available and might be used. The name of the patch is 116974edfb9a5b8bd69cb13586dc62bcdbb485ad. A patch should be applied to remediate this issue. The project was informed of the problem early through an issue report but has not responded yet.","publishedAt":"2026-09-06T09:00:10.187Z","updatedAt":"2026-09-11T20:36:45.560Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["diem-project diem"],"affected":[{"vendor":"diem-project","product":"diem","versions":[{"version":"5.1.0","status":"affected"},{"version":"5.1.1","status":"affected"},{"version":"5.1.2","status":"affected"},{"version":"5.1.3","status":"affected"}],"cpes":["cpe:2.3:a:diem-project:diem:*:*:*:*:*:*:*:*"],"modules":["dmWidget"]}],"references":["https://vuldb.com/vuln/399315","https://vuldb.com/vuln/399315/cti","https://vuldb.com/cve/CVE-2026-86183","https://vuldb.com/submit/896155","https://github.com/diem-project/diem/issues/450","https://github.com/diem-project/diem/"],"weaknesses":["CWE-639","CWE-285"],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/86xxx/CVE-2026-86183.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-86183","state":"PUBLISHED","datePublished":"2026-09-06T09:00:10.187Z","dateUpdated":"2026-09-11T20:36:45.560Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-05T10:56:51.385Z"},"containers":{"cna":{"title":"diem-project diem dmWidget BasedmWidgetActions.class.php authorization","descriptions":[{"lang":"en","value":"A vulnerability was identified in diem-project diem up to 5.1.3. This vulnerability affects unknown code of the file dmFrontPlugin/modules/dmWidget/lib/BasedmWidgetActions.class.php of the component dmWidget. Such manipulation of the argument widget_id leads to authorization bypass. The attack may be launched remotely. The exploit is publicly available and might be used. The name of the patch is 116974edfb9a5b8bd69cb13586dc62bcdbb485ad. A patch should be applied to remediate this issue. The project was informed of the problem early through an issue report but has not responded yet."}],"affected":[{"vendor":"diem-project","product":"diem","versions":[{"version":"5.1.0","status":"affected"},{"version":"5.1.1","status":"affected"},{"version":"5.1.2","status":"affected"},{"version":"5.1.3","status":"affected"}],"cpes":["cpe:2.3:a:diem-project:diem:*:*:*:*:*:*:*:*"],"modules":["dmWidget"]}],"references":[{"url":"https://vuldb.com/vuln/399315","name":"VDB-399315 | diem-project diem dmWidget BasedmWidgetActions.class.php authorization","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/399315/cti","name":"VDB-399315 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-86183","name":"CVE-2026-86183 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/896155","name":"Submit #896155 | diem-project diem 116974edfb9a5b8bd69cb13586dc62bcdbb485ad Authorization Bypass","tags":["third-party-advisory"]},{"url":"https://github.com/diem-project/diem/issues/450","tags":["exploit","issue-tracking"]},{"url":"https://github.com/diem-project/diem/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","type":"CWE","lang":"en","description":"Authorization Bypass"}]},{"descriptions":[{"cweId":"CWE-285","type":"CWE","lang":"en","description":"Improper Authorization"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-06T09:00:10.187Z"},"timeline":[{"time":"2026-09-05T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-05T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-05T13:02:01.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"yingxiujie (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-11T20:03:19.050634Z","id":"CVE-2026-86183","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-11T20:36:45.560Z"}}]}}}