{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-30880","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-06T00:04:56.699Z","datePublished":"2026-03-31T00:44:39.344Z","dateUpdated":"2026-03-31T15:27:21.969Z"},"containers":{"cna":{"title":"baserCMS: OS command injection vulnerability in installer","problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":9.2,"baseSeverity":"CRITICAL","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/baserproject/basercms/security/advisories/GHSA-6hpg-8rx3-cwgv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/baserproject/basercms/security/advisories/GHSA-6hpg-8rx3-cwgv"},{"name":"https://basercms.net/security/JVN_20837860","tags":["x_refsource_MISC"],"url":"https://basercms.net/security/JVN_20837860"},{"name":"https://github.com/baserproject/basercms/releases/tag/5.2.3","tags":["x_refsource_MISC"],"url":"https://github.com/baserproject/basercms/releases/tag/5.2.3"}],"affected":[{"vendor":"baserproject","product":"basercms","versions":[{"version":"< 5.2.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-31T00:44:39.344Z"},"descriptions":[{"lang":"en","value":"baserCMS is a website development framework. Prior to version 5.2.3, baserCMS has an OS command injection vulnerability in the installer. This issue has been patched in version 5.2.3."}],"source":{"advisory":"GHSA-6hpg-8rx3-cwgv","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-31T15:27:05.304226Z","id":"CVE-2026-30880","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-31T15:27:21.969Z"}}]}}