at_download.py in Plone before 4.2.3 and 4.3 before beta 1 allows remote attackers to read arbitrary BLOBs (Files and Images) stored on custom content types via a crafted URL.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| Plone(PyPI) | 0 | 4.2.3 | N/A |
| Plone(PyPI) | 4.3a0 | 4.3b1 | N/A |
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