Medium severity · published Jun 26, 2026
CVE-2026-57313
WordPress SureCart plugin <= 4.2.2 - Cross Site Scripting (XSS) vulnerability
6.5
CVSS
0.2%
EPSS
No
On KEV
Description
Subscriber Cross Site Scripting (XSS) in SureCart <= 4.2.2 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SU
SureCart · SureCart
through 4.2.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-57313
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-57313
patchstack.com
https://patchstack.com/database/wordpress/plugin/surecart/vulnerability/wordpress-surecart-plugin-4-2-2-cross-site-scripting-xss-vulnerability?_s_id=cve
More from SureCart
7.2
CVE-2026-97245
WordPress SureCart plugin <= 4.7.2 - Privilege Escalation vulnerability
7.1
CVE-2026-57314
WordPress SureCart plugin <= 4.3.2 - Reflected Cross Site Scripting (XSS) vulnerability
6.5
CVE-2026-39488
WordPress SureCart plugin <= 4.0.2 - Broken Access Control vulnerability
6.1
CVE-2024-43970
WordPress SureCart plugin <= 2.29.3 - Reflected Cross Site Scripting (XSS) vulnerability
5.3
CVE-2026-32548
WordPress SureCart plugin <= 4.6.2 - Broken Access Control vulnerability