| Package | Affected versions | Patched versions |
|---|---|---|
| plone | ≥ 4.3, ≤ 5.2.1≥ 4.3, < 5.2.2 | 5.2.2 |
| plone-app-contenttypes | < 2.1.6all versions | 2.1.6 |
| plone | ≥ 4.3.0, ≤ 5.2.1 |
A privilege escalation issue in plone.app.contenttypes in Plone 4.3 through 5.2.1 allows users to PUT (overwrite) some content without needing write permission.
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