CVE-2026-72719

medium

Description

Chatwoot is a customer engagement suite. Prior to 4.9.0, Chatwoot allowed authenticated account administrators to transfer Portals, Automation Rules, Macros, and Twilio Channels to other accounts through the writable account_id parameter. This could break tenant isolation and cause cross-account data exposure, unauthorized configuration changes, or loss of access to transferred resources. This issue is fixed in version 4.9.0.

References

https://github.com/chatwoot/chatwoot/security/advisories/GHSA-x288-jh8j-348c

https://github.com/chatwoot/chatwoot/releases/tag/v4.9.0

https://github.com/chatwoot/chatwoot/pull/13116

https://github.com/chatwoot/chatwoot/commit/86da3f7c069f8ed6dce2576e1a760ca72b6f40fd

Details

Source: Mitre, NVD

Published: 2026-08-10

Updated: 2026-08-13

Risk Information

CVSS v2

Base Score: 8

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:P

Severity: High

CVSS v3

Base Score: 6.7

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

Severity: Medium

EPSS

EPSS: 0.0041