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NVD Vulnerability Details :
CVE-2026-4764
Awaiting Analysis
More InfoOfficial Page
Source-f45cbf4e-4146-4068-b7e1-655ffc2c548c
View Known Exploited Vulnerability (KEV) details
Published At-11 Jun, 2026 | 12:16
Updated At-11 Jun, 2026 | 15:22

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.09.4CRITICAL
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/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:Clear
Type: Secondary
Version: 4.0
Base score: 9.4
Base severity: CRITICAL
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/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:Clear
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-862Secondaryf45cbf4e-4146-4068-b7e1-655ffc2c548c
CWE ID: CWE-862
Type: Secondary
Source: f45cbf4e-4146-4068-b7e1-655ffc2c548c
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://docs.cloud.google.com/dialogflow/docs/release-notes#May_07_2026f45cbf4e-4146-4068-b7e1-655ffc2c548c
N/A
Hyperlink: https://docs.cloud.google.com/dialogflow/docs/release-notes#May_07_2026
Source: f45cbf4e-4146-4068-b7e1-655ffc2c548c
Resource: N/A
Change History
0Changes found
Details not found