CVE-2025-21628: critical vulnerability in chatwoot
Chatwoot has a Blind SQL-injection in Conversation and Contacts filters
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.1epss 0.7%
Chatwoot is a customer engagement suite. Prior to 3.16.0, conversation and contact filters endpoints did not sanitize the input of query_operator passed from the frontend or the API. This provided any actor who is authenticated, an attack vector to run arbitrary SQL within the filter query by adding a tautological WHERE clause. This issue is patched with v3.16.0.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
Affected products
chatwoot · chatwootRelated CVEs — chatwoot
In the same product, most dangerous first.
CVE-2026-72719MEDIUMChatwoot: Cross-Account Resource Transfer via `account_id` ParameterEPSS 0.6%CVE-2026-63765HIGHChatwoot < 4.16.0 Unauthenticated ActiveStorage Direct Upload Arbitrary Blob CreationEPSS 0.5%CVE-2026-44707MEDIUMChatwoot: Pre-Account Takeover via OAuth on Unconfirmed AccountsEPSS 0.3%CVE-2026-115725LOWChatwoot before 4.17.0 Cross-Account Authorization Bypass via source_idEPSS 0.2%CVE-2026-113355MEDIUMChatwoot before 4.14.0 Stored XSS via Help Center Video Embed LinksEPSS 0.2%CVE-2026-44706HIGHChatwoot: SQL Injection in Conversation/Contact Filter API via Custom Attribute ValuesEPSS 0.2%