PT-2021-22061 · WordPress · Woocommerce Payment Gateway Per Category

P7E4 · Published 2021-09-10 · Updated 2021-09-15 · CVE-2021-38341

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions WooCommerce Payment Gateway Per Category WordPress plugin versions up to and including 2.0.10

Description The issue is related to Reflected Cross-Site Scripting, which occurs due to a reflected $ SERVER["PHP SELF"] value in the ~/includes/plugin settings.php file. This allows attackers to inject arbitrary web scripts.

Recommendations For versions up to and including 2.0.10, update to a version later than 2.0.10 to resolve the issue. As a temporary workaround, consider restricting access to the ~/includes/plugin settings.php file to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-38341

Affected Products

Woocommerce Payment Gateway Per Category

References · 5

• 🔥 https://plugins.trac.wordpress.org/browser/wc-payment-gateway-per-category/tags/2.0.10/includes/plugin_settings.php#L31 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-38341 · Security Note
• https://osv.dev/vulnerability/CVE-2021-38341 · Vendor Advisory
• https://wordfence.com/vulnerability-advisories/#CVE-2021-38341 · Note
• https://t.me/cibsecurity/28664 · Telegram Post