admin/blocks.php in Subrion CMS through 4.2.1 allows PHP Object Injection (with resultant file deletion) via serialized data in the subpages value within a block to blocks/edit.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| intelliants/subrion(Packagist) | 0 | N/A | N/A |
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