What’s Vulnerable › Vulnerabilities

CVE-2024-12321: WC Affiliate <= 2.3.9 - Reflected XSS

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-01-27 · updated 2026-06-17
• Weakness: CWE-79

Description

The WC Affiliate WordPress plugin through 2.3.9 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

Affected products

• codexpert WC Affiliate – WooCommerce Affiliate Plugin: before 2.4 — fixed in 2.4

How to fix

Upgrade to a fixed version: codexpert WC Affiliate – WooCommerce Affiliate Plugin 2.4. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/d4c55d30-1c15-41ee-95e0-670891d67684/
• https://wpscan.com/vulnerability/d4c55d30-1c15-41ee-95e0-670891d67684/

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