CVE-2020-20691

EUVD-2020-13476
An issue in Monstra CMS v3.0.4 allows attackers to execute arbitrary web scripts or HTML via bypassing the file extension filter and uploading crafted HTML files.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
Affected Products (NVD)
VendorProductVersion
monstramonstra_cms
3.0.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/monstra-cms/monstra/issues/461
https://github.com/monstra-cms/monstra/issues/461