CVE-2021-42335

Easytest bulletin board management function of online learning platform does not filter special characters. After obtaining a user’s privilege, remote attackers can inject JavaScript and execute stored XSS attack.

Score

CVSS 3.1 5.4 Medium

Status

Modified - twcert@cert.org.tw

Published

2021-10-15

Last modified

2024-09-16

Weaknesses

CWE-79

Affected products

• Easytest (Huachu Digital Technology Co.ltd.)
• Easytest Online Learning Test Platform (Huaju)

References

• https://www.twcert.org.tw/tw/cp-132-5206-3cd3f-1.html