Medium severity · published Mar 26, 2021
CVE-2020-19626
Cross Site Scripting (XSS) vulnerability in craftcms 3.1.31, allows remote attackers to inject arbitrary web script or HTML, via /admin/settings/sites/new
5.4
CVSS
0.8%
EPSS
No
On KEV
Description
Cross Site Scripting (XSS) vulnerability in craftcms 3.1.31, allows remote attackers to inject arbitrary web script or HTML, via /admin/settings/sites/new.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
Craft Cms · Craftcms
3.1.31 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-19626
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-19626
Exploit
http://mayoterry.com/file/cve/XSS_vuluerability_in_Craftcms_3.1.31.pdf
Patch
https://github.com/craftcms/cms/commit/76a2168b6a5e30144f5c06da4ff264f4eca577ff
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