TYPO3 8.x before 8.7.25 and 9.x before 9.5.6 allows remote code execution because it does not properly configure the applications used for image processing, as demonstrated by ImageMagick or GraphicsMagick.
| Software | From | Fixed in |
|---|---|---|
| typo3 / typo3 | 8.0.0 | 8.7.25 |
| typo3 / typo3 | 9.0.0 | 9.5.6 |