Medium severity · published Apr 13, 2022
CVE-2022-27503
Cross-site Scripting (XSS) vulnerability in Citrix StoreFront affects version 1912 before CU5 and version 3.12 before CU9
6.1
CVSS
0.5%
EPSS
No
On KEV
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)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
Storefront Server · Citrix
3.12 before 3.12.9000; 1912 before 1912.0.5000 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-27503
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-27503
Patch
https://support.citrix.com/article/CTX377814
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