Description
A Missing Authorization vulnerability in HTTP Connector in Google Cloud Integration Connectors versions prior to 2025-12-11 on Google Cloud Platform allows an authenticated user to escalate privileges and take over a Google Cloud Project using unauthorized service account attachment.



This vulnerability was patched on 11 December 2025, and no customer action is needed.
Published: 2026-09-04
Score: 8.5 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Fri, 04 Sep 2026 10:30:00 +0000

Type Values Removed Values Added
Description A Missing Authorization vulnerability in HTTP Connector in Google Cloud Integration Connectors versions prior to 2025-12-11 on Google Cloud Platform allows an authenticated user to escalate privileges and take over a Google Cloud Project using unauthorized service account attachment. This vulnerability was patched on 11 December 2025, and no customer action is needed.
Title Improper Authorization in Google Cloud Integration Connectors Leads to Project Takeover
Weaknesses CWE-863
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/U:Clear'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: GoogleCloud

Published:

Updated: 2026-09-04T10:19:13.421Z

Reserved: 2026-03-23T12:12:25.063Z

Link: CVE-2026-4644

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-04T11:17:18.830

Modified: 2026-09-04T11:17:18.830

Link: CVE-2026-4644

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-04T11:30:17Z

Weaknesses