CVE-2026-28781
1 advisory.
Packagist/craftcms/cms CVE-2026-28781: medium, EPSS 0.48%
Craft CMS: Entries Authorship Spoofing via Mass Assignment
Action: Upgrade craftcms/cms to 4.17.0-beta.1 or later.
composer require craftcms/cms:5.9.0-beta.1composer require craftcms/cms:4.17.0-beta.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 5.0.0-RC1 | 5.9.0-beta.1 | - |
| 4.0.0-RC1 | 4.17.0-beta.1 | - |
Fixed versions
| 5.9.0-beta.1 | 4.17.0-beta.1 |
Sources
- osv: GHSA-2xfc-g69j-x2mp
- https://github.com/craftcms/cms/security/advisories/GHSA-2xfc-g69j-x2mp
- https://nvd.nist.gov/vuln/detail/CVE-2026-28781
- https://github.com/craftcms/cms/commit/830b403870cd784b47ae42a3f5a16e7ac2d7f5a8
- https://github.com/craftcms/cms/commit/c6dcbdffaf6ab3ffe77d317336684d83699f4542
- https://github.com/craftcms/cms
CVE-2026-28781 · published · modified · JSON