High
Security advisory
An issue was discovered in Joomla! before 3.9.15. Missing token checks in the batch actions of various components cause CSRF vulnerabilities.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-8419
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 07:15 UTC · Revision 1
Source evidence
An issue was discovered in Joomla! before 3.9.15. Missing token checks in the batch actions of various components cause CSRF vulnerabilities.
osv:CVE-2020-8419
Complete source record
{
"id": "265c3edd328c34f5895d8a579a56095307681ea5664eb82e21e175e8e2719ebc",
"url": "https://osv.dev/vulnerability/CVE-2020-8419",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-8419",
"summary": "An issue was discovered in Joomla! before 3.9.15. Missing token checks in the batch actions of various components cause CSRF vulnerabilities.",
"evidence": "osv:CVE-2020-8419",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2020-8419",
"aliases": [
"BIT-joomla-2020-8419",
"CVE-2020-8419"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/joomla/joomla-cms",
"type": "GIT",
"events": [
{
"introduced": "c1acb7e6973bd549fe35a02659fe851ff1a37dfe"
},
{
"fixed": "e5ba4486e48982c41022e59e3ba0a7bf413d6bf1"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.9.15"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"3.9.15-rc",
"3.9.14",
"3.9.14-rc",
"3.9.13",
"3.9.12",
"3.9.13-rc2",
"3.9.13-rc",
"3.9.12-rc",
"3.9.11",
"3.9.10",
"3.9.8",
"3.9.11-rc",
"3.9.9",
"3.9.6",
"3.9.5",
"3.9.9-rc",
"3.9.4",
"3.9.3",
"3.9.7",
"3.9.7-rc",
"3.9.2-rc",
"3.9.1",
"3.9.6-rc2",
"3.9.6-rc",
"3.9.0",
"3.9.0-rc",
"3.9.0-beta4",
"3.9.5-rc",
"3.9.4-rc",
"3.8.11",
"3.9.3-rc",
"3.9.2",
"3.8.8",
"3.9.1-rc",
"3.9.0-rc2",
"3.8.7",
"3.8.12",
"3.9.0-beta3",
"3.9.0-beta2",
"3.9.0-beta",
"3.8.12-rc",
"3.8.11-rc",
"3.8.6",
"3.8.10",
"3.8.9",
"3.8.4",
"3.8.9-rc",
"issues-241-257",
"3.8.8-rc",
"3.8.7-rc",
"3.8.6-rc1",
"3.8.3",
"3.8.3-rc",
"3.8.5",
"3.8.5-rc",
"3.8.4-rc2",
"3.8.4-rc",
"3.8.2",
"3.8.1",
"3.8.0",
"3.8.2-rc",
"3.8.1-rc",
"3.8.0-rc1",
"3.8.0-beta2",
"3.8.0-beta4",
"3.8.0-beta1",
"3.8.0-beta3",
"3.7.4-rc1",
"3.7.4-beta1",
"3.7.3",
"3.7.3-rc2",
"3.7.3-rc1",
"3.7.3-beta1",
"3.7.2",
"3.7.1",
"3.7.1-rc2",
"3.7.1-rc1",
"3.7.0",
"3.7.0-rc4",
"3.7.0-rc3",
"3.7.0-rc2",
"3.7.0-rc1",
"3.7.0-beta4",
"3.7.0-beta3",
"3.7.0-beta2",
"3.7.0-beta1",
"3.7.0-alpha1",
"3.6.3",
"3.6.3-rc3",
"3.6.3-rc2",
"3.6.3-rc1",
"3.6.2",
"3.6.1",
"3.6.1-rc2",
"3.6.1-rc1",
"3.6.0",
"3.6.0-rc2",
"3.6.0-rc",
"3.6.0-beta2",
"3.6.0-beta1",
"3.6.0-alpha",
"3.5.1",
"3.5.1-rc2",
"3.5.1-rc",
"3.5.0",
"3.5.0-rc4",
"3.5.0-rc2",
"3.5.0-rc",
"3.5.0-beta5",
"3.5.0-beta4",
"3.5.0-beta3",
"3.5.0-beta2",
"3.4.5",
"3.5.0-beta",
"3.4.4",
"3.4.4-rc2",
"3.4.4-rc",
"3.4.3",
"3.4.2",
"3.4.2-rc",
"3.4.1",
"3.4.1-rc2",
"3.4.1-rc",
"3.4.0",
"3.4.0-rc",
"3.4.0-beta3",
"3.4.0-beta2",
"3.4.0-beta1",
"3.2.4",
"3.3.0",
"3.2.3",
"3.2.2",
"3.2.1",
"3.2.0",
"3.1.5",
"3.2.0.rc",
"3.2.0.beta",
"3.2.0.alpha",
"3.1.1",
"3.0.3",
"3.1.0_beta5",
"3.1.0_beta4",
"3.1.0_beta3",
"3.1.0_beta2",
"3.1.0_beta1",
"3.0.1",
"3.0.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8419.json"
}
}
],
"modified": "2026-10-24T10:30:50.743860136Z",
"provider": "osv",
"references": [
"https://developer.joomla.org/security-centre/798-20200101-core-csrf-in-batch-actions"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2020-8419",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 437318,
"published_at": "2020-01-28T21:15:11.997+00:00"
}