CVEvulnerability

CVE-2025-13427

6.9 MEDIUM Published 2025-12-18 Modified 2026-09-30 Official page ↗
Status
Deferred
Published
2025-12-18
Last modified
2026-09-30
Assigner
f45cbf4e-4146-4068-b7e1-655ffc2c548c
CVSS 4.0 (f45cbf4e-4146-4068-b7e1-655ffc2c548c)
6.9 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/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:X
Weaknesses
CWE-287

Description

An authentication bypass vulnerability in Google Cloud Dialogflow CX Messenger allowed unauthenticated users to interact with restricted chat agents, gaining access to the agents' knowledge and the ability to trigger their intents, by manipulating initialization parameters or crafting specific API requests. All versions after August 20th, 2025 have been updated to protect from this vulnerability. No user action is required for this.

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References