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vuln-cve/data/2026/19xxx/CVE-2026-19843.json
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{
"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": "2026-11-04T22:12:17.598Z"
},
"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"
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},
{
"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."
}
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"packageName": "389-ds-base",
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"packageName": "389-ds:1.4/389-ds-base",
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],
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"url": "https://access.redhat.com/errata/RHSA-2026:64768",
"name": "RHSA-2026:64768",
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},
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{
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},
{
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},
{
"url": "https://access.redhat.com/security/cve/CVE-2026-19843",
"tags": [
"vdb-entry",
"x_refsource_REDHAT"
]
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515965",
"name": "RHBZ#2515965",
"tags": [
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],
"datePublic": "2026-09-07T12:00:00.000Z",
"problemTypes": [
{
"descriptions": [
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"cweId": "CWE-78",
"description": "Improper Neutralization of Special Elements used in an OS Command",
"lang": "en",
"type": "CWE"
}
]
}
],
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"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."
}
],
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"dateUpdated": "2026-11-04T22:12:17.598Z"
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"content": {
"timestamp": "2026-09-08T14:06:40.847559Z",
"id": "CVE-2026-19843",
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"title": "CISA ADP Vulnrichment",
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}
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