Packagist/october/october CVE-2026-26274: medium 6.6
October CMS has Safe Mode Bypass via Twig Database Write Operations
Action: Upgrade october/october to 3.7.14 or later.
composer require october/october:3.7.14composer require october/october:4.1.10Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.7.14 | - |
| 4.0.0 | 4.1.10 | - |
Fixed versions
| 3.7.14 | 4.1.10 |
Sources
- osv: GHSA-h6jm-f4hh-fw27
- https://github.com/octobercms/october/security/advisories/GHSA-h6jm-f4hh-fw27
- https://nvd.nist.gov/vuln/detail/CVE-2026-26274
- https://github.com/octobercms/october
CVE-2026-26274 · published · modified · JSON