What is CVE-2022-27503?

CVE-2022-27503 is a medium-severity vulnerability in Citrix Storefront, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-04-13.

How severe is CVE-2022-27503?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2022-27503 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Citrix Storefront

CVE-2022-27503

Cross-site Scripting (XSS) vulnerability in Citrix StoreFront affects version 1912 before CU5 and version 3.12 before CU9

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (37.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Citrix Storefront — versions 1912, 3.12
Citrix Storefront_server

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

karimhabush/cyberowl

References

secure@citrix.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-27503?: CVE-2022-27503 is a medium-severity vulnerability in Citrix Storefront, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-04-13.
How severe is CVE-2022-27503?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-27503 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.