| Package | Affected versions | Patched versions |
|---|---|---|
| echo | = 2.0= 2.0.1= 2.1.0= 3.0≤ 2.1.0 |
The Java XML parser in Echo before 2.1.1 and 3.x before 3.0.b6 allows remote attackers to read arbitrary files via a request containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
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