Medium severity · published Apr 4, 2023
CVE-2020-20521
Cross Site Scripting vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the comment parameter
6.1
CVSS
0.6%
EPSS
No
On KEV
Description
Cross Site Scripting vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the comment parameter.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KI
Kitecms · Kitesky
1.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-20521
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-20521
Exploit
https://github.com/Kitesky/KiteCMS/issues/1
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