CVE-2026-115193 A stored Cross-Site Scripting (XSS) vulnerability exists in the contact detail view of Mautic 7.
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-115193?
CVE-2026-115193 is a high-severity vulnerability, published on 26 Oct 2026.
Official description
A stored Cross-Site Scripting (XSS) vulnerability exists in the contact detail view of Mautic 7. Values of HTML-type custom contact fields are rendered without output sanitization. A user or integration able to write a value to such a field (for example, through contact editing, the contact API, or a form submission mapped to the field) can store a script payload in it. When another user, including an administrator, opens the affected contact's detail page, the injected script executes within the context of their active browser session. This could allow an attacker to perform administrative actions on behalf of the victim, such as creating new administrator accounts, altering system configuration, or accessing contact and campaign data.
Weakness: CWE-79
Which versions are affected by CVE-2026-115193?
How do I fix CVE-2026-115193?
No fix has been published for CVE-2026-115193 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-115193 being exploited?
There is no known exploitation of CVE-2026-115193 in the wild and no public exploit code.
Sources
Also known as GHSA-3295-vq3p-93rw.