| Package | Affected versions | Patched versions |
|---|---|---|
| com.alibaba:fastjson | ≥ 1.2.68, ≤ 1.2.83 |
A remote code execution (RCE) vulnerability exists in fastjson 1.2.68 through 1.2.83. This vulnerability is exploitable under fastjson's stock default configuration — no AutoType enablement required, no classpath gadget required.
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