Medium severity · published Jan 10, 2022
CVE-2021-25043
WOOCS < 1.3.7.3 - Reflected Cross-Site Scripting
6.1
CVSS
0.9%
EPSS
No
On KEV
Description
The WOOCS WordPress plugin before 1.3.7.3 does not sanitise and escape the custom_prices parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting issue
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)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WC
WOOCS – Currency Switcher for WooCommerce. Professional and Free multi currency plugin – Pay in selected currency ·
1.3.7.3 before 1.3.7.3 · source: vendor
WC
Woocommerce Currency Switcher · Pluginus
before 1.3.7.3 · source: NVD
Affected product
WC
WOOCS – Currency Switcher for WooCommerce. Professional and Free multi currency plugin – Pay in selected currency
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-25043
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-25043
Patch
https://plugins.trac.wordpress.org/changeset/2640621/woocommerce-currency-switcher
Exploit
https://wpscan.com/vulnerability/8601bd21-becf-4809-8c11-d053d1121eae
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CVE-2021-24938
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