VulnerabilityDeferred

CVE-2026-44706

From 2.2.0 to before 4.11.2, a SQL injection vulnerability exists in the conversation and contact filter APIs.

HIGH 8.5EPSS 0.23%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Chatwoot is a customer engagement suite. From 2.2.0 to before 4.11.2, a SQL injection vulnerability exists in the conversation and contact filter APIs. When filtering by a custom attribute of type date or number using the is_greater_than or is_less_than operators, user-supplied values in the values field of the filter payload are interpolated directly into the SQL query without parameterization. Any authenticated user with access to an account can exploit this to execute arbitrary SQL via time-based blind injection. This affects /api/v1/accounts/{account_id}/conversations/filter, /api/v1/accounts/{account_id}/contacts/filter, and /api/v1/accounts/{account_id}/custom_attribute_definitions. This vulnerability is fixed in 4.11.2.

CVSS 3.1: 8.5 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
EPSS: 0.23% probability · 13th percentile
CISA KEV: Not listed
Weakness: CWE-89
Source: security-advisories@github.com

References

https://github.com/chatwoot/chatwoot/security/advisories/GHSA-9pgm-75gg-6948

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.