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Status published
Medium
CVE-2021-42335
Huachu Digital Technology Co.,Ltd. Easytest - Stored XSS
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
More from Huachu Digital Technology Co.,Ltd.
View All →Affected Vendor
Huachu Digital Technology Co.,Ltd.
View all reports →Affected Software
Easytest
Vulnerable Versions:
1705
Timeline
Official Publish:
October 15th, 2021
Last Modified:
September 16th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N