CVE-2021-42335
Last modified
CVE-2021-42335 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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.. EPSS estimates a 0.57% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huaju | Easytest Online Learning Test Platform | 1705 |
References
- https://www.twcert.org.tw/tw/cp-132-5206-3cd3f-1.htmlThird Party Advisory
- https://www.twcert.org.tw/tw/cp-132-5206-3cd3f-1.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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