CVE-2025-12245

MediumCVSS 5.3/10Last modified Oct 19, 2026

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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-345 CWE-346

Affected software

Vendor	Product	Versions
n/a	chatwoot	4.0; 4.1; 4.2; 4.3; 4.4; 4.5; 4.6; 4.7.0

References

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

Timeline

Published: Oct 27, 2025
Last modified: Oct 19, 2026
NVD status: Analyzed

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