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OpenAdvisories
High · 7.1 CVE-2026-4776 EUVD-2026-33256GHSA-fcmw-wx57-9p75

Mautic has SQL Injection in API Contact Filtering

Published May 29, 2026 · Updated May 29, 2026 · Assigned by Mautic

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.

Affected products

VendorProductAffectedFixed
— mautic/core 2.6.0 – < 4.4.20, 5.0.0 – < 5.2.11, 6.0.0 – < 6.0.9, 7.0.0 – < 7.1.2 4.4.20

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist mautic/core >= 2.6.0, <= 4.4.13 — GHSA-fcmw-wx57-9p75
Packagist mautic/core >= 5.0.0, < 5.2.11 5.2.11 GHSA-fcmw-wx57-9p75
Packagist mautic/core >= 6.0.0, < 6.0.9 6.0.9 GHSA-fcmw-wx57-9p75
Packagist mautic/core >= 7.0.0, < 7.1.2 7.1.2 GHSA-fcmw-wx57-9p75

Advisories 1

References