CVE-2026-3105 is a high-severity SQL injection vulnerability in mautic/core (composer), affecting versions >= 2.10.0, < 5.2.10. It is fixed in 5.2.10, 6.0.8, 7.0.1.
Summary This advisory addresses a SQL Injection vulnerability in the API endpoint used for retrieving contact activities. A vulnerability exists in the query construction for the Contact Activity timeline where the parameter responsible for determining the sort direction was not strictly validated against an allowlist, potentially allowing authenticated users to inject arbitrary SQL commands via the API. Mitigation Please update to 5.2.10, 6.0.8, 7.0.1 or later. Workarounds None. References If there are any questions or comments about this advisory: Email Mautic at [email protected]
Untrusted input alters a database query, allowing the attacker to read or modify data the query was not intended to access. Typical impact: data disclosure or modification.
CVE-2026-3105 has a CVSS score of 7.6 (High). The vector is network-reachable, low privileges required, and no user interaction. A CVSS score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether this affects your application depends on whether the vulnerable code is present and reachable in your environment.
A fixed version is available (5.2.10, 6.0.8, 7.0.1). Upgrading removes the vulnerable code path.
composer
mautic/core (>= 2.10.0, < 5.2.10)mautic/core (>= 6.0.0-alpha, < 6.0.8)mautic/core (>= 7.0.0-alpha, < 7.0.1)mautic/core → 5.2.10 (composer)mautic/core → 6.0.8 (composer)mautic/core → 7.0.1 (composer)Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter instead of chasing every advisory.
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Already deployed Kodem? See CVE-2026-3105 in your environment →Upgrade the following packages to resolve this vulnerability:
mautic/core to 5.2.10 or latermautic/core to 6.0.8 or latermautic/core to 7.0.1 or laterKodem Kai can prioritize this vulnerability in your dependency tree and generate a fix recommendation.
CVE-2026-3105 is a high-severity SQL injection vulnerability in mautic/core (composer), affecting versions >= 2.10.0, < 5.2.10. It is fixed in 5.2.10, 6.0.8, 7.0.1. Untrusted input alters a database query, allowing the attacker to read or modify data the query was not intended to access.
CVE-2026-3105 has a CVSS score of 7.6 (High). This score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether it represents real risk in your environment depends on whether the vulnerable code is present and reachable.
mautic/core (composer) versions >= 2.10.0, < 5.2.10 is affected.
Yes. CVE-2026-3105 is fixed in 5.2.10, 6.0.8, 7.0.1. Upgrade to this version or later.
Whether CVE-2026-3105 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
mautic/core to 5.2.10 or latermautic/core to 6.0.8 or latermautic/core to 7.0.1 or later