{"id":"CVE-2026-55410","state":"PUBLISHED","title":"NocoBase backup restore schema name allows command injection","description":"NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. Prior to 2.1.19, NocoBase @nocobase/plugin-backups restored PostgreSQL backups by interpolating the database.schema value from _metadata.json into shell command strings executed with Node.js child_process.exec(), allowing a backup-management user restoring a crafted backup to execute commands as the NocoBase server process. This vulnerability is fixed in 2.1.19.","publishedAt":"2026-07-15T20:19:54.632Z","updatedAt":"2026-07-18T01:52:49.269Z","severity":{"score":6.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["nocobase nocobase"],"affected":[{"vendor":"nocobase","product":"nocobase","versions":[{"version":"< 2.1.19","status":"affected"}]}],"references":["https://github.com/nocobase/nocobase/security/advisories/GHSA-p853-83gj-wjj3","https://github.com/nocobase/nocobase/commit/0e1aba1b7b112ffc841588963f7343c00edd9806","https://github.com/nocobase/nocobase/releases/tag/v2.1.19"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:12:24.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/55xxx/CVE-2026-55410.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-55410","state":"PUBLISHED","datePublished":"2026-07-15T20:19:54.632Z","dateUpdated":"2026-07-18T01:52:49.269Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-06-16T21:48:43.125Z"},"containers":{"cna":{"title":"NocoBase backup restore schema name allows command injection","descriptions":[{"lang":"en","value":"NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. Prior to 2.1.19, NocoBase @nocobase/plugin-backups restored PostgreSQL backups by interpolating the database.schema value from _metadata.json into shell command strings executed with Node.js child_process.exec(), allowing a backup-management user restoring a crafted backup to execute commands as the NocoBase server process. This vulnerability is fixed in 2.1.19."}],"affected":[{"vendor":"nocobase","product":"nocobase","versions":[{"version":"< 2.1.19","status":"affected"}]}],"references":[{"url":"https://github.com/nocobase/nocobase/security/advisories/GHSA-p853-83gj-wjj3","name":"https://github.com/nocobase/nocobase/security/advisories/GHSA-p853-83gj-wjj3","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/nocobase/nocobase/commit/0e1aba1b7b112ffc841588963f7343c00edd9806","name":"https://github.com/nocobase/nocobase/commit/0e1aba1b7b112ffc841588963f7343c00edd9806","tags":["x_refsource_MISC"]},{"url":"https://github.com/nocobase/nocobase/releases/tag/v2.1.19","name":"https://github.com/nocobase/nocobase/releases/tag/v2.1.19","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H","version":"3.1"}}],"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"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-15T20:19:54.632Z"},"source":{"advisory":"GHSA-p853-83gj-wjj3","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/nocobase/nocobase/security/advisories/GHSA-p853-83gj-wjj3","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-18T01:51:29.016356Z","id":"CVE-2026-55410","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-18T01:52:49.269Z"}}]}}}