High
Security advisory
A cross-site request forgery (CSRF) vulnerability in Jenkins Blue Ocean Plugin 1.27.5 and earlier allows attackers to connect to an attacker-specified URL, capturing GitHub credentials associated with an attacker-specified job.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2023-40341
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 06:55 UTC · Revision 1
Source evidence
A cross-site request forgery (CSRF) vulnerability in Jenkins Blue Ocean Plugin 1.27.5 and earlier allows attackers to connect to an attacker-specified URL, capturing GitHub credentials associated with an attacker-specified job.
osv:CVE-2023-40341
Complete source record
{
"id": "f7cb603df173be0bfc952b097c67382a407406df14cb82549629776715d70f21",
"url": "https://osv.dev/vulnerability/CVE-2023-40341",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2023-40341",
"summary": "A cross-site request forgery (CSRF) vulnerability in Jenkins Blue Ocean Plugin 1.27.5 and earlier allows attackers to connect to an attacker-specified URL, capturing GitHub credentials associated with an attacker-specified job.",
"evidence": "osv:CVE-2023-40341",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2023-40341",
"aliases": [
"CVE-2023-40341",
"GHSA-g4pq-p927-7pgg"
],
"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/jenkinsci/blueocean-plugin",
"type": "GIT",
"events": [
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"introduced": "0"
},
{
"last_affected": "38aab979a9b326baf469983d8992d74107a2b54e"
}
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"database_specific": {
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{
"cpe": "cpe:2.3:a:jenkins:blue_ocean:*:*:*:*:*:jenkins:*:*",
"range": [
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{
"last_affected": "1.27.5"
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"source": "CPE_RANGE"
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"versions": [
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-40341.json"
}
}
],
"modified": "2026-10-24T10:30:46.430765616Z",
"provider": "osv",
"references": [
"https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-3116"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2023-40341",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 436330,
"published_at": "2023-08-16T15:15:11.683+00:00"
}