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vuln-cve/data/2026/84xxx/CVE-2026-84645.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-84645",
"assignerOrgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b",
"state": "PUBLISHED",
"assignerShortName": "jenkins",
"dateReserved": "2026-09-01T21:55:27.032Z",
"datePublished": "2026-09-02T15:40:39.425Z",
"dateUpdated": "2026-09-03T03:56:27.478Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b",
"shortName": "jenkins",
"dateUpdated": "2026-09-02T15:40:39.425Z"
},
"affected": [
{
"vendor": "Jenkins Project",
"product": "Jenkins",
"versions": [
{
"version": "2.580",
"versionType": "maven",
"lessThan": "*",
"status": "unaffected"
},
{
"version": "2.568.3",
"versionType": "maven",
"lessThan": "2.568.*",
"status": "unaffected"
}
],
"defaultStatus": "affected"
}
],
"descriptions": [
{
"lang": "en",
"value": "In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, objects of types marked as storing their configuration in independent top-level configuration files in Jenkins (such as the global configuration and jobs) can appear as nested field values in user-submitted `config.xml` documents and subsequently handle HTTP requests via Stapler, resulting in remote code execution."
}
],
"references": [
{
"name": "Jenkins Security Advisory 2026-09-02",
"url": "https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-3972",
"tags": [
"vendor-advisory"
]
}
]
},
"adp": [
{
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-94",
"lang": "en",
"description": "CWE-94 Improper Control of Generation of Code ('Code Injection')"
},
{
"type": "CWE",
"cweId": "CWE-915",
"lang": "en",
"description": "CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8.8,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
}
},
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-09-02T00:00:00+00:00",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3",
"id": "CVE-2026-84645"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-09-03T03:56:27.478Z"
}
}
]
}
}