ghsa-864v-5q2g-fr64
Vulnerability from github
Published
2022-05-24 17:23
Modified
2022-12-27 22:52
Severity
Summary
Stored XSS vulnerability in Jenkins 'keep forever' badge icon
Details
Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the job name in the 'Keep this build forever' badge tooltip. This results in a stored cross-site scripting (XSS) vulnerability exploitable by users able to configure job names.
As job names do not generally support the character set needed for XSS, this is believed to be difficult to exploit in common configurations.
Jenkins 2.245, LTS 2.235.2 escapes the job name in the 'Keep this build forever' badge tooltip.
{
"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-2020-2222"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2022-06-24T00:54:30Z",
"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 job name in the \u0027Keep this build forever\u0027 badge tooltip. This results in a stored cross-site scripting (XSS) vulnerability exploitable by users able to configure job names.\n\nAs job names do not generally support the character set needed for XSS, this is believed to be difficult to exploit in common configurations.\n\nJenkins 2.245, LTS 2.235.2 escapes the job name in the \u0027Keep this build forever\u0027 badge tooltip.",
"id": "GHSA-864v-5q2g-fr64",
"modified": "2022-12-27T22:52:18Z",
"published": "2022-05-24T17:23:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2222"
},
{
"type": "WEB",
"url": "https://github.com/jenkinsci/jenkins/commit/e7443ef2ef255253231f3f1db0034fae39f0cba5"
},
{
"type": "PACKAGE",
"url": "https://github.com/jenkinsci/jenkins"
},
{
"type": "WEB",
"url": "https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1902"
},
{
"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 \u0027keep forever\u0027 badge icon"
}
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