Packagist/kunstmaan/bundles-cms CVE-2026-104890: high 7.2, EPSS 0.42%
Kunstmaan CMS: MediaBundle extension blacklist bypass allows authenticated administrators to upload executable PHP files leading to remote code execution
Action: Upgrade kunstmaan/bundles-cms to 7.3.2 or later.
composer require kunstmaan/bundles-cms:7.3.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.3.2 | - |
Fixed versions
| 7.3.2 |
Sources
- osv: GHSA-p279-5wcv-45vq#Packagist/kunstmaan/bundles-cms
- https://github.com/Kunstmaan/KunstmaanBundlesCMS/security/advisories/GHSA-p279-5wcv-45vq
- https://nvd.nist.gov/vuln/detail/CVE-2026-104890
- https://github.com/Kunstmaan/KunstmaanBundlesCMS/commit/1bbdfdeac8e7e91506b1a9271360b9b68d7690d3
- https://github.com/Kunstmaan/KunstmaanBundlesCMS
- https://github.com/Kunstmaan/KunstmaanBundlesCMS/releases/tag/7.3.2
CVE-2026-104890 · published · modified · JSON