Vulnerability Details CVE-2019-17490
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.2%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
Products affected by CVE-2019-17490
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cpe:2.3:a:jnoj:jiangnan_online_judge:0.8.0