CVE-2021-37211

The bulletin function of Flygo does not filter special characters while a new announcement is added. Remoter attackers can use the vulnerability with general users credential to inject JavaScript and execute stored XSS attacks.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
twcertCNA
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 37%
VendorProductVersion
larvataflygo
𝑥
< 1.91.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.twcert.org.tw/tw/cp-132-4988-8f642-1.html
https://www.twcert.org.tw/tw/cp-132-4988-8f642-1.html