High severity · published Aug 19, 2021
CVE-2021-34645
Shopping Cart & eCommerce Store <= 5.1.0 Cross-Site Request Forgery to Stored Cross-Site Scripting
8.8
CVSS
0.6%
EPSS
No
On KEV
Description
The Shopping Cart & eCommerce Store WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_currency_settings function found in the ~/admin/inc/wp_easycart_admin_initial_setup.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 5.1.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Shopping Cart & eCommerce Store · WP EasyCart
5.1.0 through 5.1.0 · source: vendor, NVD
Affected product
SC
Shopping Cart & eCommerce Store
WP EasyCart
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-34645
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-34645
Patch
https://plugins.trac.wordpress.org/browser/wp-easycart/trunk/admin/inc/wp_easycart_admin_initial_setup.php?rev=2463792#L240
Third Party Advisory
https://wordfence.com/vulnerability-advisories/#CVE-2021-34645