ghsa-wv63-gwr9-5c55
Vulnerability from github
Published
2022-05-24 17:39
Modified
2023-10-27 13:21
Severity
Summary
Stored XSS vulnerability in Jenkins button labels
Details
Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape button labels in the Jenkins UI.
This results in a cross-site scripting vulnerability exploitable by attackers with the ability to control button labels. An example of buttons with a user-controlled label are the buttons of the Pipeline input step.
Jenkins 2.275, LTS 2.263.2 escapes button labels in the Jenkins UI.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c 2.263.1"
},
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.main:jenkins-core"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.275"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.274"
},
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.main:jenkins-core"
},
"ranges": [
{
"events": [
{
"introduced": "2.263.2"
},
{
"fixed": "2.275"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-21608"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2022-06-23T06:51:15Z",
"nvd_published_at": "2021-01-13T16:15:00Z",
"severity": "MODERATE"
},
"details": "Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape button labels in the Jenkins UI.\n\nThis results in a cross-site scripting vulnerability exploitable by attackers with the ability to control button labels. An example of buttons with a user-controlled label are the buttons of the Pipeline `input` step.\n\nJenkins 2.275, LTS 2.263.2 escapes button labels in the Jenkins UI.",
"id": "GHSA-wv63-gwr9-5c55",
"modified": "2023-10-27T13:21:01Z",
"published": "2022-05-24T17:39:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21608"
},
{
"type": "WEB",
"url": "https://github.com/jenkinsci/jenkins/commit/8c451b08886561a914ef0c30cbb9d40ea33a9bbe"
},
{
"type": "PACKAGE",
"url": "https://github.com/jenkinsci/jenkins"
},
{
"type": "WEB",
"url": "https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2035"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Stored XSS vulnerability in Jenkins button labels"
}
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