CVE-2026-88980
validatedZero produced an exploit or a check.description
Kubeflow Pipelines kfp-frontend versions through 2.17.3 can be induced to retrieve and return HTTP content from services reachable by the frontend. In the default standalone configuration, an attacker able to reach the frontend can do so without authentication; multi-user deployments require an authorized user. This may expose internal services or instance metadata where network access permits it.
mitigation
Upgrade ghcr.io/kubeflow/kfp-frontend and the matching Kubeflow Pipelines components to 2.18.0, including namespace artifact receivers. Restrict frontend network egress and ensure configured artifact stores and redirect destinations are trusted.
fixed in 2.18.0
outcome
Check only, differential: the check fires on the vulnerable build and is silent on the patched one.
source signals
Public signals that triggered or updated the pipeline. These are inputs for the deltas above.
- 2026-10-28 03:56Zghsa: trigger signal, started the run
- 2026-10-28 03:56Z
this entry in the feed
GET /api/v1/feed/CVE-2026-88980
{ "etk_id": "ETK-2026-2937", "cve_id": "CVE-2026-88980", "display_id": "CVE-2026-88980", "ghsa_id": "GHSA-v3vh-xv5f-p4p4", "euvd_id": null, "status": "published", "anchor_state": "awaiting_cve", "title": "Server-side request forgery in kfp-frontend artifact fetching", "summary": "Kubeflow Pipelines kfp-frontend versions through 2.17.3 can be induced to retrieve and return HTTP content from services reachable by the frontend. In the default standalone configuration, an attacker able to reach the frontend can do so without authentication; multi-user deployments require an authorized user. This may expose internal services or instance metadata where network access permits it.", "mitigation": "Upgrade ghcr.io/kubeflow/kfp-frontend and the matching Kubeflow Pipelines components to 2.18.0, including namespace artifact receivers. Restrict frontend network egress and ensure configured artifact stores and redirect destinations are trusted.", "vendor": "other", "product": "other:ghcr.io/kubeflow/kfp-frontend", "affected": [ { "affected_notes": [], "affected_ranges": [ "<= 2.17.3" ], "ecosystem": "other", "fixed_versions": [ "2.18.0" ], "package_name": "ghcr.io/kubeflow/kfp-frontend", "purl": null } ], "cwes": [ 918 ], "cvss_score": 8.6, "cvss_src": "cna_vendor", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "epss_score": null, "epss_percentile": null, "epss_asof": null, "automation": "deterministic", "check": true, "check_confidence_basis": "differential", "exploit": false, "pipeline_minutes": 15.313049583333333, "t0_at": null, "signals": { "check": { "at": "2026-10-29T05:18:19.281446+00:00", "days": -0.053455806516203706, "is_lower_bound": true, "measured_at": "2026-10-29T06:35:17.952707+00:00", "url": null }, "public_poc": { "at": "2026-10-28T03:56:10+00:00", "days": -1.1105076751041667, "is_lower_bound": true, "measured_at": "2026-10-29T06:35:17.952707+00:00", "url": "https://github.com/kubeflow/pipelines/security/advisories/GHSA-v3vh-xv5f-p4p4" }, "trigger_signal": { "at": "2026-10-28T03:56:10+00:00", "days": -1.1105076751041667, "is_lower_bound": true, "measured_at": "2026-10-29T06:35:17.952707+00:00", "url": "https://github.com/kubeflow/pipelines/security/advisories/GHSA-v3vh-xv5f-p4p4" } } }
published 2026-10-29 05:02Z
last change 2026-10-29 06:33Z
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