{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19843","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","state":"PUBLISHED","assignerShortName":"redhat","dateReserved":"2026-08-14T08:02:44.101Z","datePublished":"2026-09-07T14:14:58.860Z","dateUpdated":"2026-09-08T19:43:27.680Z"},"containers":{"cna":{"title":"389-ds-base: 389-ds-base: command injection via unescaped ldap dn in cockpit 389 console ldap editor","metrics":[{"other":{"content":{"value":"Important","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS"}],"descriptions":[{"lang":"en","value":"A flaw was found in 389-ds-base. The Cockpit 389 Console's LDAP editor constructs an ldapsearch command by embedding an LDAP entry's distinguished name (DN) into a shell command string without proper escaping. An LDAP user with delegated privileges to create or rename directory entries could craft a malicious DN containing shell metacharacters. When a Cockpit administrator subsequently views the entry in the 389 Console, the embedded shell command executes with root privileges on the directory server host."}],"affected":[{"vendor":"Red Hat","product":"Red Hat Directory Server 11.7 E4S for RHEL 8","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"redhat-ds:11","defaultStatus":"affected","versions":[{"version":"8080020260903102346.f969626e","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:directory_server_e4s:11.7::el8"]},{"vendor":"Red Hat","product":"Red Hat Directory Server 11.9 for RHEL 8","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"redhat-ds:11","defaultStatus":"affected","versions":[{"version":"8100020260904171440.37ed7c03","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:directory_server:11.9::el8"]},{"vendor":"Red Hat","product":"Red Hat Directory Server 12.2 E4S 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10","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"389-ds-base","defaultStatus":"affected","versions":[{"version":"0:3.0.6-4.el10dsrv","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:directory_server_e2s:13.0::el10"]},{"vendor":"Red Hat","product":"Red Hat Directory Server 13.2 for RHEL 10","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"389-ds-base","defaultStatus":"affected","versions":[{"version":"0:3.2.0-7.el10dsrv","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:directory_server:13.2::el10"]},{"vendor":"Red Hat","product":"Red Hat Directory Server 11","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"389-ds-base","defaultStatus":"affected","cpes":["cpe:/a:redhat:directory_server:11"]},{"vendor":"Red Hat","product":"Red Hat Directory Server 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Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}]}],"x_redhatCweChain":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","workarounds":[{"lang":"en","value":"Restrict Cockpit 389 Console access to trusted administrators, and restrict delegated LDAP add/rename privileges to trusted accounts, until a fix is available. This issue only affects Red Hat Directory Server deployments that include the Cockpit console; plain RHEL 389-ds-base is not affected."}],"timeline":[{"lang":"en","time":"2026-08-06T00:00:00.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-09-07T12:00:00.000Z","value":"Made public."}],"credits":[{"lang":"en","value":"Red Hat would like to thank Andrew Rukin (Arenadata) for reporting this issue."}],"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2026-09-08T19:43:27.680Z"},"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-08T14:06:40.847559Z","id":"CVE-2026-19843","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":"2026-09-08T14:06:47.482Z"}}]}}