| Package | Affected versions | Patched versions |
|---|---|---|
| org.apache.tapestry:tapestry-core | < 5.3.6 | 5.3.6 |
| tapestry | ≤ 5.3.5 |
Apache Tapestry before 5.3.6 relies on client-side object storage without checking whether a client has modified an object, which allows remote attackers to cause a denial of service (resource consumption) or execute arbitrary code via crafted serialized data.
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