Medium
Security advisory
Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to version 3.3.14 and version 3.4.3, a user with `admin` access to the `system` resource type is potentially vulnerable to a CSRF attack that could cause the server to run untrusted code on all Rundeck editions. Patches are available in Rundeck versions 3.4.3 and 3.3.14.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2021-39133
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 11:52 UTC · Revision 1
Source evidence
Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to version 3.3.14 and version 3.4.3, a user with `admin` access to the `system` resource type is potentially vulnerable to a CSRF attack that could cause the server to run untrusted code on all Rundeck editions. Patches are available in Rundeck versions 3.4.3 and 3.3.14.
osv:CVE-2021-39133
Complete source record
{
"id": "e35651586450756ffbf83e046dd1e0ca0b95a9236a4a67d2385a455dd3fc101b",
"url": "https://osv.dev/vulnerability/CVE-2021-39133",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2021-39133",
"summary": "Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to version 3.3.14 and version 3.4.3, a user with `admin` access to the `system` resource type is potentially vulnerable to a CSRF attack that could cause the server to run untrusted code on all Rundeck editions. Patches are available in Rundeck versions 3.4.3 and 3.3.14.",
"evidence": "osv:CVE-2021-39133",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2021-39133",
"aliases": [
"CVE-2021-39133",
"GHSA-3jmw-c69h-426c"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/rundeck/rundeck",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "6004a99ec04b1ec208354d05124664b3c37f906b"
},
{
"introduced": "50272b9ab5a36de1b5b691931bc5bf136923966d"
},
{
"fixed": "b63668156cbdc71ef6b8ae9caece481c77ef80ac"
},
{
"fixed": "67c4eedeaf9509fc0b255aff15977a5229ef13b9"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:pagerduty:rundeck:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "3.3.14"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:pagerduty:rundeck:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.4.0"
},
{
"fixed": "3.4.3"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "67c4eedeaf9509fc0b255aff15977a5229ef13b9"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
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"v3.3.12",
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"v3.3.12-rc1",
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"v3.0.0-alpha1-2",
"v3.0.0-alpha1",
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"v2.10.8",
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"v2.10.5",
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"v2.6.6",
"v2.6.5",
"v2.6.3",
"v2.6.4",
"v2.6.2",
"v2.6.1",
"v2.6.0",
"v2.3.2",
"v2.5.1",
"v2.5.0",
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"v2.3.1",
"v2.3.0",
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"v2.2.2",
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"v2.1.0",
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"v2.0.2",
"v2.0.1",
"v1.6.0",
"v1.6.0-rc3",
"v1.6.0-rc2",
"v1.6.0-rc1",
"v1.5.3",
"v1.5.2",
"v1.5.1",
"v1.5-1",
"v1.5-03",
"v1.5-02",
"v1.5-01",
"v1.5",
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"v1.5-rc1",
"v1.4.4",
"v1.4.3",
"v1.4.1",
"v1.4.0.1",
"v1.4.0",
"v1.4",
"v1.3",
"v1.1",
"v1.1-docs1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39133.json"
}
}
],
"modified": "2026-10-20T10:54:52.608425541Z",
"provider": "osv",
"references": [
"https://github.com/rundeck/rundeck/security/advisories/GHSA-3jmw-c69h-426c",
"https://github.com/rundeck/rundeck/commit/67c4eedeaf9509fc0b255aff15977a5229ef13b9"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2021-39133",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 386329,
"published_at": "2021-08-30T20:15:07.73+00:00"
}