CVE-2026-33157
1 advisory.
Packagist/craftcms/cms CVE-2026-33157: high
Craft CMS is Vulnerable to Authenticated Remote Code Execution via Malicious Attached Behavior
Action: Upgrade craftcms/cms to 5.9.13 or later.
composer require craftcms/cms:5.9.13Affected
| introduced | fixed | last affected |
|---|---|---|
| 5.6.0 | 5.9.13 | - |
Fixed versions
| 5.9.13 |
Sources
- osv: GHSA-2fph-6v5w-89hh
- https://github.com/craftcms/cms/security/advisories/GHSA-2fph-6v5w-89hh
- https://nvd.nist.gov/vuln/detail/CVE-2026-33157
- https://github.com/craftcms/cms/commit/97e90b4bdee369c1af3ca77a77531132df240e4e
- https://github.com/advisories/GHSA-255j-qw47-wjh5
- https://github.com/advisories/GHSA-7jx7-3846-m7w7
- https://github.com/craftcms/cms
- https://github.com/craftcms/cms/releases/tag/5.9.13
CVE-2026-33157 · published · modified · JSON