VulnerabilityModified
CVE-2021-42335
After obtaining a user’s privilege, remote attackers can inject JavaScript and execute stored XSS attack.
MEDIUM 5.4EPSS 0.59%
Does this matter?
Lower severity and a low EPSS score (0.59%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.59% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- huaju/easytest online learning test platform
- Source
- twcert@cert.org.tw
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.