CVE-2025-12245: chatwoot — Exploit

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.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-345 CWE-345

CWE-346 CWE-346

Affected Products

Vendor	Product	Versions
chatwoot	chatwoot	< 4.7.0

References

Exploits

https://hckwr.com/blog/multiple-vulnerabilities-in-chatwoot/

Other References

https://vuldb.com/?ctiid.329916 https://vuldb.com/?id.329916 https://vuldb.com/?submit.673800

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-12245? +

CVE-2025-12245 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-12245? +

CVE-2025-12245 affects products from chatwoot, specifically: chatwoot. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-12245? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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