CVE-2026-9811
1 advisory.
Packagist/mautic/core CVE-2026-9811: medium 5.4
Mautic has Stored Cross-Site Scripting (XSS) in Project Option Selector
Action: Upgrade mautic/core to 7.1.2 or later.
composer require mautic/core:7.1.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 7.0.0 | 7.1.2 | - |
Fixed versions
| 7.1.2 |
Sources
- osv: GHSA-5hvg-w58j-545m
- https://github.com/mautic/mautic/security/advisories/GHSA-5hvg-w58j-545m
- https://nvd.nist.gov/vuln/detail/CVE-2026-9811
- https://github.com/mautic/mautic
CVE-2026-9811 · published · modified · JSON