{"id":"CVE-2026-108812","state":"PUBLISHED","title":"SEMCMS SEMCMS_User.php user improper authorization","description":"A security vulnerability has been detected in SEMCMS up to 5.0. The impacted element is an unknown function of the file /admin/SEMCMS_User.php?Class=Deleted&CF=user. Such manipulation leads to improper authorization. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-10-12T07:30:16.731Z","updatedAt":"2026-10-15T15:16:09.470Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["n/a SEMCMS"],"affected":[{"vendor":"n/a","product":"SEMCMS","versions":[{"version":"5.0","status":"affected"}],"cpes":["cpe:2.3:a:semcms:semcms:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/vuln/416589","https://vuldb.com/vuln/416589/cti","https://vuldb.com/cve/CVE-2026-108812","https://vuldb.com/submit/964027","https://github.com/ants01/semcmsPHP-V5.0-There-is-an-unauthorized-deletion-of-arbitrary-users."],"weaknesses":["CWE-285","CWE-266"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/108xxx/CVE-2026-108812.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-108812","state":"PUBLISHED","datePublished":"2026-10-12T07:30:16.731Z","dateUpdated":"2026-10-15T15:16:09.470Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-10-11T10:18:15.330Z"},"containers":{"cna":{"title":"SEMCMS SEMCMS_User.php user improper authorization","descriptions":[{"lang":"en","value":"A security vulnerability has been detected in SEMCMS up to 5.0. The impacted element is an unknown function of the file /admin/SEMCMS_User.php?Class=Deleted&CF=user. Such manipulation leads to improper authorization. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"n/a","product":"SEMCMS","versions":[{"version":"5.0","status":"affected"}],"cpes":["cpe:2.3:a:semcms:semcms:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/416589","name":"VDB-416589 | SEMCMS SEMCMS_User.php user improper authorization","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/416589/cti","name":"VDB-416589 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-108812","name":"CVE-2026-108812 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/964027","name":"Submit #964027 | semcms semcmsPHP(多语)版 V5.0 Unauthorized access vulnerability","tags":["third-party-advisory"]},{"url":"https://github.com/ants01/semcmsPHP-V5.0-There-is-an-unauthorized-deletion-of-arbitrary-users.","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.5,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.4,"vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-285","type":"CWE","lang":"en","description":"Improper Authorization"}]},{"descriptions":[{"cweId":"CWE-266","type":"CWE","lang":"en","description":"Incorrect Privilege Assignment"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-10-12T07:30:16.731Z"},"timeline":[{"time":"2026-10-11T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-11T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-11T12:23:31.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"qq150180 (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202610"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-15T14:52:31.893412Z","id":"CVE-2026-108812","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":"2026-10-15T15:16:09.470Z"}}]}}}