CVE-2020-27409

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CVSS 3.1

6.1 medium

EPSS

1%p66

Published

Dec 4, 2020 (Dec 4, 2020)

Modified

Jun 17, 2026

Description

OpenSIS Community Edition before 7.5 is affected by a cross-site scripting (XSS) vulnerability in SideForStudent.php via the modname parameter.

Vendors: os4ed
Products: opensis
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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