CVE-2026-33158
1 advisory.
Packagist/craftcms/cms CVE-2026-33158: medium
Craft CMS: Low-privilege users could read private asset contents when editing an asset (IDOR)
Action: Upgrade craftcms/cms to 4.17.8 or later.
composer require craftcms/cms:4.17.8composer require craftcms/cms:5.9.14Affected
| introduced | fixed | last affected |
|---|---|---|
| 4.0.0-RC1 | 4.17.8 | - |
| 5.0.0-RC1 | 5.9.14 | - |
Fixed versions
| 4.17.8 | 5.9.14 |
Sources
- osv: GHSA-3pvf-vxrv-hh9c
- https://github.com/craftcms/cms/security/advisories/GHSA-3pvf-vxrv-hh9c
- https://nvd.nist.gov/vuln/detail/CVE-2026-33158
- https://github.com/craftcms/cms/commit/7290d91639e5e3a4f7e221dfbef95c9b77331860
- https://github.com/craftcms/cms
- https://github.com/craftcms/cms/releases/tag/4.17.8
- https://github.com/craftcms/cms/releases/tag/5.9.14
CVE-2026-33158 · published · modified · JSON