CVE-2026-2472

Stored Cross-Site Scripting (XSS) in Vertex AI Python SDK Visualization

8.6 HighPublic exploitFix available

Stored Cross-Site Scripting (XSS) in the _genai/_evals_visualization component of Google Cloud Vertex AI SDK (google-cloud-aiplatform) versions from 1.98.0 up to (but not including) 1.131.0 allows an unauthenticated remote attacker to execute arbitrary JavaScript in a victim's Jupyter or Colab environment via injecting script escape sequences into model evaluation results or dataset JSON data.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: Passive

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.61%Up 0.4 points since Feb 21, 2026

What each source reports

CVE List Score used 8.6

Stored Cross-Site Scripting (XSS) in Vertex AI Python SDK Visualization

Record: CVE-2026-2472
CVSS 4.0: 8.6 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/U:Amber
CVSS 3.1: 8.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Weakness: CWE-79, CWE-79
Updated: 2026-11-02

EUVDEUVD-2026-7505 8.6

Record: EUVD-2026-7505
CVSS 4.0: 8.6 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/U:Amber
Updated: 2026-11-02

GitHub AdvisoriesGHSA-qv8j-hgpc-vrq8 8.6

Google Cloud Vertex AI SDK affected by Stored Cross-Site Scripting (XSS)

Record: GHSA-qv8j-hgpc-vrq8
CVSS 4.0: 8.6 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/U:Amber
Weakness: CWE-79
Updated: 2026-11-02

NVD 8.6

Record: CVE-2026-2472
CVSS 4.0: 8.6 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Amber
CVSS 3.1: 8.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Weakness: CWE-79
Updated: 2026-11-02

OSVGHSA-qv8j-hgpc-vrq8 8.6

Google Cloud Vertex AI SDK affected by Stored Cross-Site Scripting (XSS)

Record: GHSA-qv8j-hgpc-vrq8
CVSS 4.0: 8.6 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/U:Amber
Weakness: CWE-79
Updated: 2026-11-02

OSVPYSEC-2026-2499 8.6

Google Cloud Vertex AI SDK affected by Stored Cross-Site Scripting (XSS)

Record: PYSEC-2026-2499
CVSS 4.0: 8.6 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/U:Amber
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`google-cloud-aiplatform` PyPI	1.98.0 up to 1.131.0	1.131.0
`google-cloud-aiplatform` PyPI	1.98.0 up to 1.131.0, plus listed versions 1.100.01.101.01.102.01.103.01.104.0 Show 28 moreShow less 1.105.01.106.01.107.01.108.01.109.01.110.01.111.01.112.01.113.01.114.01.115.01.116.01.117.01.118.01.119.01.120.01.121.01.122.01.123.01.124.01.125.01.126.01.126.11.127.01.128.01.129.01.130.01.99.0	1.131.0

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
PoC in GitHub	JoshuaProvoste/CVE-2026-2472-Vertex-AI-SDK-Google-Cloud	2026-02-27
PoC in GitHub	megafart1/CVE-2026-2472-Vertex-AI-SDK-Google-Cloud	2026-03-10

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV, PoC in GitHub

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-2472 is a high vulnerability (CVSS 8.6) in Google Cloud Vertex Ai Sdk For Python, published February 20, 2026. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.61%, the 49th percentile. Fixed in google-cloud-aiplatform 1.131.0.

References

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