| Package | Affected versions | Patched versions |
|---|---|---|
| extract | < 1.2.0 | 1.2.0 |
lib/Controller/ExtractionController.php in the Extract add-on before 1.2.0 for Nextcloud allows Remote Code Execution via shell metacharacters in a RAR filename via ajax/extractRar.php (nameOfFile and directory parameters).
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