| Package | Affected versions | Patched versions |
|---|---|---|
| jiangnan online judge | = 0.8.0 |
app\modules\polygon\controllers\ProblemController in Jiangnan Online Judge (aka jnoj) 0.8.0 allows arbitrary file upload, as demonstrated by PHP code (with a .php filename but the image/png content type) to the web/polygon/problem/tests URI.
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