A Missing Authorization vulnerability in HTTP Connector in Google Cloud Integration Connectors versions prior to 2025-12-11 on Google Cloud Platform… (CVE-2026-4644)
Description
A Missing Authorization vulnerability was discovered in the HTTP Connector component of Google Cloud Integration Connectors versions prior to 2025-12-11. This flaw allows an authenticated user to escalate privileges by attaching unauthorized service accounts, potentially leading to takeover of a Google Cloud Project. The vulnerability was patched on December 11, 2025, and no customer action is required.
CVSS v4.0
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-4644 is a Missing Authorization vulnerability in the HTTP Connector of Google Cloud Integration Connectors. It affects versions prior to 2025-12-11 and allows an authenticated attacker to escalate privileges by attaching unauthorized service accounts, resulting in potential takeover of Google Cloud Projects. The vulnerability has been addressed by a patch released on December 11, 2025, as confirmed by the official Google advisory.
Potential Impact
An authenticated attacker could exploit this vulnerability to escalate privileges and take control over a Google Cloud Project by attaching unauthorized service accounts. This could lead to unauthorized access and control of cloud resources within the affected project.
Mitigation Recommendations
This vulnerability was patched on December 11, 2025. According to the official Google advisory, no customer action is required as the fix has already been applied.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-vwm5-6ggm-73px
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-4644"]
- Database Specific Severity
- HIGH
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a9ad4d5acd9273b49b66882
Added to database: 09/04/2026, 14:25:25 UTC
Last enriched: 09/07/2026, 16:37:08 UTC
Last updated: 10/19/2026, 06:48:17 UTC
Views: 41
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