CVE-2026-115191

HIGH 7.1

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

A SQL injection vulnerability exists in a contact lookup AJAX endpoint of the Mautic administration interface (/s/ajax). A request parameter that selects the contact field to search by is not properly validated before it is used in a database query. Any authenticated Mautic user can exploit this, regardless of the role or permissions assigned to the account. Using blind (boolean-based or time-based) techniques, the attacker can run arbitrary SQL queries against the Mautic database and read any data the Mautic database user can access, including Mautic user accounts with email addresses and password hashes, contact data, and campaign and email content.

CWE	CWE-89
Published	Oct 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

Low

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/mautic/mautic/security/advisories/GHSA-fj8v-c9c3-7q26

Credits

Nguyen Manh Cuong (@cuongkt194) @tiencong-98 @bharatdevasani @pavelkohout396 @blvck-ltr @Haxset Mayssare Amakhtari (@cy3erm) @Infinit3i @AdamKorcz Daniel Coles (@manus-pi) Patryk Gruszka (@patrykgruszka) John Linhart (@escopecz) Leuchtfeuer Digital Marketing (@Leuchtfeuer)