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vuln-cve/data/2026/88xxx/CVE-2026-88986.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-88986",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-09-10T16:02:31.342Z",
"datePublished": "2026-11-05T22:08:32.749Z",
"dateUpdated": "2026-11-10T19:17:46.218Z"
},
"containers": {
"cna": {
"title": "Kubeflow Pipelines: Reflected XSS in the frontend pod information and events error responses",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"lang": "en",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/kubeflow/pipelines/security/advisories/GHSA-g3qx-frcg-j979",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/kubeflow/pipelines/security/advisories/GHSA-g3qx-frcg-j979"
},
{
"name": "https://github.com/kubeflow/pipelines/pull/12295",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kubeflow/pipelines/pull/12295"
},
{
"name": "https://github.com/kubeflow/pipelines/commit/fedc25e3f7251933d4a37b964bc3e8176beea28e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kubeflow/pipelines/commit/fedc25e3f7251933d4a37b964bc3e8176beea28e"
},
{
"name": "https://github.com/kubeflow/pipelines/releases/tag/2.15.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/kubeflow/pipelines/releases/tag/2.15.0"
}
],
"affected": [
{
"vendor": "kubeflow",
"product": "pipelines",
"versions": [
{
"version": "< 2.15.0",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-11-05T22:08:32.749Z"
},
"descriptions": [
{
"lang": "en",
"value": "Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows. Prior to 2.15.0, the frontend routes /pipeline/k8s/pod and /pipeline/k8s/pod/events use frontend/server/k8s-helper.ts to include untrusted podname and podnamespace query values and backend error details in HTML-capable error responses. An unauthenticated attacker can craft a link that executes JavaScript in the frontend origin when a user who satisfies the deployment's authentication and route-access requirements follows it and reaches an affected response. Cookie disclosure depends on cookie attributes, and server-side code execution or availability impact is not established. This issue is fixed in version 2.15.0."
}
],
"source": {
"advisory": "GHSA-g3qx-frcg-j979",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-11-10T19:17:16.084264Z",
"id": "CVE-2026-88986",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-10T19:17:46.218Z"
}
}
]
}
}