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Xperience CVE-2025-2747

CRITICAL
Authentication Bypass Using an Alternate Path or Channel (CWE-288)
2025-03-24 disclosure@vulncheck.com
Authentication Bypass Xperience
9.8
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

5
Analysis Generated
Mar 28, 2026 - 18:33 vuln.today
Patch released
Mar 28, 2026 - 18:33 nvd
Patch available
Added to CISA KEV
Nov 06, 2025 - 13:58 cisa
CISA KEV
PoC Detected
Nov 06, 2025 - 13:58 vuln.today
Public exploit code
CVE Published
Mar 24, 2025 - 19:15 nvd
CRITICAL 9.8

DescriptionNVD

An authentication bypass vulnerability in Kentico Xperience allows authentication bypass via the Staging Sync Server component password handling for the server defined None type. Authentication bypass allows an attacker to control administrative objects.This issue affects Xperience through 13.0.178.

AnalysisAI

Kentico Xperience contains a second authentication bypass in the Staging Sync Server through None-type password handling, allowing administrative control. Companion to CVE-2025-2746.

Technical ContextAI

The CWE-288 bypass exploits the authentication flow when the server is configured with a None type password. The authentication logic fails to properly reject requests when the password type is undefined, allowing bypass.

RemediationAI

Update Kentico Xperience to 13.0.179+. Apply both patches for CVE-2025-2746 and CVE-2025-2747. Disable the Staging Sync Server if not required.

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CVE-2025-2747 vulnerability details – vuln.today
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