{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41890","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-04-22T15:11:54.671Z","datePublished":"2026-05-07T03:23:31.339Z","dateUpdated":"2026-05-07T13:42:35.440Z"},"containers":{"cna":{"title":"CI4MS: Arbitrary Database Table Drop via Theme deleteProcess","problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-vgrf-pr28-vf98","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-vgrf-pr28-vf98"},{"name":"https://github.com/ci4-cms-erp/ci4ms/releases/tag/0.31.8.0","tags":["x_refsource_MISC"],"url":"https://github.com/ci4-cms-erp/ci4ms/releases/tag/0.31.8.0"}],"affected":[{"vendor":"ci4-cms-erp","product":"ci4ms","versions":[{"version":">= 0.31.1.0, < 0.31.8.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-05-07T03:23:31.339Z"},"descriptions":[{"lang":"en","value":"CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. From version 0.31.1.0 to before version 0.31.8.0, the deleteProcess() action accepts a POST parameter tables[] containing arbitrary table names. These are passed directly to $forge->dropTable() without validating that the tables belong to the theme being deleted. The deleteConfirm view correctly populates tables[] from the theme's own migration files, but the server-side deleteProcess does not verify the received values against those files. An authenticated admin can craft a POST request with arbitrary table names and drop any table in the database. This issue has been patched in version 0.31.8.0."}],"source":{"advisory":"GHSA-vgrf-pr28-vf98","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-vgrf-pr28-vf98","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-07T13:42:31.985902Z","id":"CVE-2026-41890","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"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":"2026-05-07T13:42:35.440Z"}}]}}