ghsa-g4j6-m3m3-crw8
Vulnerability from github
Published
2022-05-24 17:23
Modified
2022-12-27 22:50
Severity
Summary
Stored XSS vulnerability in Jenkins upstream cause
Details
Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the upstream job's display name shown as part of a build cause, resulting in a stored cross-site scripting vulnerability.
Jenkins 2.245, LTS 2.235.2 escapes the job display name.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.235.1"
},
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.main:jenkins-core"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.235.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.244"
},
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.main:jenkins-core"
},
"ranges": [
{
"events": [
{
"introduced": "2.236"
},
{
"fixed": "2.245"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2020-2221"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2022-06-24T00:54:45Z",
"nvd_published_at": "2020-07-15T18:15:00Z",
"severity": "HIGH"
},
"details": "Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the upstream job\u0027s display name shown as part of a build cause, resulting in a stored cross-site scripting vulnerability.\n\nJenkins 2.245, LTS 2.235.2 escapes the job display name.",
"id": "GHSA-g4j6-m3m3-crw8",
"modified": "2022-12-27T22:50:38Z",
"published": "2022-05-24T17:23:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2221"
},
{
"type": "WEB",
"url": "https://github.com/jenkinsci/jenkins/commit/f6e575381bdba85afaf27c529d7298091f226e49"
},
{
"type": "PACKAGE",
"url": "https://github.com/jenkinsci/jenkins"
},
{
"type": "WEB",
"url": "https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1901"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2020/07/15/5"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Stored XSS vulnerability in Jenkins upstream cause"
}
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