chatwoot Widget IFrameHelper.js initPostMessageCommunication origin validation_CVE-2025-12245

6.9 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Description

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.

Basic Information

ID CVE-2025-12245

Source VulDB

Published Oct 27, 2025 at 07:32

Affected Product

Vendor n/a

Product chatwoot

Version 4.0

Affected Versions n/a chatwoot 4.0
n/a chatwoot 4.1
n/a chatwoot 4.2
n/a chatwoot 4.3
n/a chatwoot 4.4
n/a chatwoot 4.5
n/a chatwoot 4.6
n/a chatwoot 4.7.0

CWE Classification

CWE-346 CWE-345

References

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    "published": "2025-10-27T07:32:07.544Z",
    "modified": "2025-10-27T07:32:07.544Z",
    "type": "cve",
    "title": "chatwoot Widget IFrameHelper.js initPostMessageCommunication origin validation",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.329916\nhttps://vuldb.com/?ctiid.329916\nhttps://vuldb.com/?submit.673800\nhttps://hckwr.com/blog/multiple-vulnerabilities-in-chatwoot/",
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