SQL Injection Vulnerability in Chatwoot Customer Engagement Suite
CVE-2026-44706

8.5HIGH

Key Information:

Vendor

Chatwoot

Status
Chatwoot
Vendor
CVE Published:
26 May 2026

What is CVE-2026-44706?

The customer engagement suite by Chatwoot contains a SQL injection vulnerability stemming from insufficient input validation in its conversation and contact filter APIs. Specifically, when utilizing custom attributes of type date or number with operators like is_greater_than or is_less_than, user-provided values are directly integrated into SQL queries without proper parameterization. This flaw permits authenticated users to perform arbitrary SQL queries via time-based blind injection, potentially exposing sensitive data. Affected API endpoints include /api/v1/accounts/{account_id}/conversations/filter, /api/v1/accounts/{account_id}/contacts/filter, and /api/v1/accounts/{account_id}/custom_attribute_definitions. The issue has been resolved in version 4.11.2.

Affected Version(s)

chatwoot >= 2.2.0, < 4.11.2

References

https://github.com/chatwoot/chatwoot/security/advisories/...
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CVSS V3.1

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.