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Kubeflow CVE-2024-9526

HIGH
Cross-site Scripting (XSS) (CWE-79)
2024-11-18 cve-coordination@google.com
7.1
CVSS 4.0 · Vendor: google
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 7.1 (HIGH). Attack characteristics: adjacent network attack vector, low complexity, high privileges required, user interaction required.

Exploit ScenarioDerived

An attacker could exploit this vulnerability to inject malicious scripts into web pages viewed by other users.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAI

There exists a stored XSS Vulnerability in Kubeflow Pipeline View web UI. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Affected Packages

go github.com/kubeflow/pipelines no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in go

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. There exists a stored XSS Vulnerability in Kubeflow Pipeline View web UI. The Kubeflow Web UI allows to create new pipelines. When creating a new pipeline, it is possible to add a description. The description field allows html tags, which are not filtered properly. Leading to a stored XSS. We recommend upgrading past commit 930c35f1c543998e60e8d648ce93185c9b5dbe8d Affected products include: Kubeflow Pipelines.

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Severity by source

Vendor (google) PRIMARY 7.1 HIGH
CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/S:P/AU:Y/R:U/V:D/RE:L/U:Green

Primary rating from Vendor (google) · only source for this CVE.

CVSS VectorVendor: google

Attack Vector
Adjacent
Attack Complexity
Low
Attack Requirements
Present
Privileges Required
High
User Interaction
Passive
Vulnerable system: Confidentiality
High
Vulnerable system: Integrity
High
Vulnerable system: Availability
Low
Subsequent system: Confidentiality
High
Subsequent system: Integrity
High
Subsequent system: Availability
Low

DescriptionCVE.org

There exists a stored XSS Vulnerability in Kubeflow Pipeline View web UI. The Kubeflow Web UI allows to create new pipelines. When creating a new pipeline, it is possible to add a description. The description field allows html tags, which are not filtered properly. Leading to a stored XSS. We recommend upgrading past commit 930c35f1c543998e60e8d648ce93185c9b5dbe8d

Threat Intelligence Overview

EPSS Score
0.2%
Top 89% exploitable
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Controlled
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

36
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +36
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Affected Products (CPE)CVE.org

cpe:2.3:a:kubeflow:pipelines:*:*:*:*:*:*:*:*
CVE-2024-5552 HIGH POC
7.5 Jun 06

kubeflow/kubeflow is vulnerable to a Regular Expression Denial of Service (ReDoS) attack due to inefficient regular expr

CVE-2023-6570 MEDIUM POC
6.5 Dec 14

Server-Side Request Forgery (SSRF) in kubeflow/kubeflow. Rated medium severity (CVSS 6.5), this vulnerability is remotel

CVE-2023-6571 MEDIUM POC
6.1 Dec 14

Cross-site Scripting (XSS) - Reflected in kubeflow/kubeflow. Rated medium severity (CVSS 6.1), this vulnerability is rem

CVE-2026-54745 CRITICAL
10.0 Aug 28

Server-side request forgery in the Kubeflow Pipelines frontend server (prior to 2.17.0) lets any unauthenticated network

CVE-2026-47237 HIGH
8.0 Jul 21

Authorization token theft in Kubeflow Community Distribution before 26.03-rc.1 lets a low-privileged tenant hijack other

CVE-2026-118758 HIGH
7.5 Oct 29

Path traversal in the Kubeflow Pipelines volume artifact handler (versions through 2.17.3, fixed in 2.18.0) lets a remot

CVE-2026-118761 HIGH POC
7.5 Oct 29

Memory exhaustion in the Kubeflow Pipelines API server (versions through 2.17.3) lets a network-reachable, unauthenticat

CVE-2026-118759 HIGH POC
7.5 Oct 29

Unauthorized log disclosure in the Kubeflow Pipelines API server allows a caller who can reach the backend and supply a

CVE-2026-110220 HIGH
7.1 Oct 13

Kubeflow Model Registry through 0.3.17 allows an authenticated namespace user with permission to create InferenceService

CVE-2026-118760 MEDIUM
6.5 Oct 29

Cross-tenant artifact disclosure in the Kubeflow Pipelines frontend (kfp-frontend) lets an authenticated user who can re

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