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CVE-2021-40310

Description

OpenSIS Community Edition version 8.0 is affected by a cross-site scripting (XSS) vulnerability in the TakeAttendance.php via the cp_id_miss_attn parameter.

POC

Reference

- https://github.com/MiSERYYYYY/Vulnerability-Reports-and-Disclosures/blob/main/OpenSIS-Community-8.0.md

- https://github.com/OS4ED/openSIS-Classic

- https://www.youtube.com/watch?v=aPKPUDmmYpc

Github

No PoCs found on GitHub currently.