CVE-2020-5747

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p50

Published

May 7, 2020 (May 7, 2020)

Modified

Jun 17, 2026

Description

Insufficient output sanitization in TCExam 14.2.2 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by creating a crafted test.

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

NVD CVE.org GitHub PoCs EPSS (0.7%)

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