A Missing Authorization vulnerability in the playbook import functionality in Dialogflow CX on Google Cloud Platform allows an authenticated user with specific roles to escalate privileges and potentially take over a GCP project using a maliciously crafted playbook import. This vulnerability was patched on 15 March 2026, and no customer action is needed.
History

Thu, 11 Jun 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 11 Jun 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google cloud Dialogflow Cx
Vendors & Products Google
Google cloud Dialogflow Cx

Thu, 11 Jun 2026 11:30:00 +0000

Type Values Removed Values Added
Description A Missing Authorization vulnerability in the playbook import functionality in Dialogflow CX on Google Cloud Platform allows an authenticated user with specific roles to escalate privileges and potentially take over a GCP project using a maliciously crafted playbook import. This vulnerability was patched on 15 March 2026, and no customer action is needed.
Title Privilege Escalation in Dialogflow CX via Playbook Import
Weaknesses CWE-862
References
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/U:Clear'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GoogleCloud

Published:

Updated: 2026-06-11T12:41:05.278Z

Reserved: 2026-03-24T11:41:11.276Z

Link: CVE-2026-4764

cve-icon Vulnrichment

Updated: 2026-06-11T12:41:00.624Z

cve-icon NVD

Status : Received

Published: 2026-06-11T12:16:31.620

Modified: 2026-06-11T12:16:31.620

Link: CVE-2026-4764

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-11T12:30:14Z