CVE-2025-12245

A vulnerability was identified in chatwoot up to 4.7.0. This vulnerability affects the function initPostMessageCommunication of the file app/javascript/sdk/IFrameHelper.js of the component Widget. The manipulation of the argument baseUrl leads to origin validation error. Remote exploitation of the attack is possible. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://hckwr.com/blog/multiple-vulnerabilities-in-chatwoot/	Exploit Third Party Advisory
https://vuldb.com/?ctiid.329916	Permissions Required VDB Entry
https://vuldb.com/?id.329916	Third Party Advisory VDB Entry
https://vuldb.com/?submit.673800	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:chatwoot:chatwoot:*:*:*:*:*:*:*:*

History

28 Oct 2025, 02:15

Type	Values Removed	Values Added
First Time		Chatwoot chatwoot Chatwoot
CPE		cpe:2.3:a:chatwoot:chatwoot::::::::
References	~~() https://hckwr.com/blog/multiple-vulnerabilities-in-chatwoot/ -~~	() https://hckwr.com/blog/multiple-vulnerabilities-in-chatwoot/ - Exploit, Third Party Advisory
References	~~() https://vuldb.com/?ctiid.329916 -~~	() https://vuldb.com/?ctiid.329916 - Permissions Required, VDB Entry
References	~~() https://vuldb.com/?id.329916 -~~	() https://vuldb.com/?id.329916 - Third Party Advisory, VDB Entry
References	~~() https://vuldb.com/?submit.673800 -~~	() https://vuldb.com/?submit.673800 - Third Party Advisory, VDB Entry

27 Oct 2025, 08:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-10-27 08:15

Updated : 2025-10-28 02:15

NVD link : CVE-2025-12245

Mitre link : CVE-2025-12245

CVE.ORG link : CVE-2025-12245

JSON object : View

Products Affected

chatwoot

chatwoot

CWE

CWE-345

Insufficient Verification of Data Authenticity

CWE-346

Origin Validation Error

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