Medium severity · published Aug 10, 2026
CVE-2026-72719
Chatwoot: Cross-Account Resource Transfer via `account_id` Parameter
6.7
CVSS
0.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
chatwoot · chatwoot
< 4.9.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-72719
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-72719
github.com
https://github.com/chatwoot/chatwoot/commit/86da3f7c069f8ed6dce2576e1a760ca72b6f40fd
github.com
https://github.com/chatwoot/chatwoot/pull/13116
github.com
https://github.com/chatwoot/chatwoot/releases/tag/v4.9.0
github.com
https://github.com/chatwoot/chatwoot/security/advisories/GHSA-x288-jh8j-348c
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