CVE-2026-4776

SQL Injection via API Contact Filtering in Mautic

Published May 29, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
An SQL injection vulnerability exists in Mautic's API contact filtering mechanism. Due to insufficient recursive sanitization of nested query parameters, an authenticated API user can bypass input filtering and inject arbitrary SQL commands.

Remediation

Vendor Workaround

There are no official workarounds. To mitigate this issue without upgrading, you may temporarily disable API access or restrict API permissions to highly trusted accounts.

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-fcmw-wx57-9p75 Mautic has SQL Injection in API Contact Filtering
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title SQL Injection via API Contact Filtering in Mautic
Type Values Removed Values Added
First Time appeared Mautic
Mautic mautic
Vendors & Products Mautic
Mautic mautic
Type Values Removed Values Added
Description An SQL injection vulnerability exists in Mautic's API contact filtering mechanism. Due to insufficient recursive sanitization of nested query parameters, an authenticated API user can bypass input filtering and inject arbitrary SQL commands.
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Mautic
Published
Updated
May 29, 2026, 11:41 AM
Reserved
Mar 24, 2026, 3:00 PM
Status
Deferred
Published
May 29, 2026, 8:16 AM
Modified
Jul 21, 2026, 12:10 PM