CVE-2021-43129

PoC —

CVSS 3.1

6.5 medium

EPSS

2%p76

Published

Apr 19, 2022 (Apr 19, 2022)

Modified

Jun 17, 2026

Description

A bypass exists for Desire2Learn/D2L Brightspace’s “Disable Right Click” option in the quizzing feature, which allows a quiz-taker to access print and copy functionality via the browser’s right click menu even when “Disable Right Click” is enabled on the quiz.

Vendors: d2l
Products: brightspace
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.7%)

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