Threat intelligence

Novalnet Payment Gateway for WooCommerce <= 12.10.3 - Unauthenticated PHP Object Injection

CVE-2026-57677 · woocommerce-novalnet-gateway

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Woocommerce Novalnet Gateway at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Novalnet Payment Gateway for WooCommerce <= 12.10.3 - Unauthenticated PHP Object Injection
Affected software: woocommerce-novalnet-gateway(Plugin)
Affected versions: ≤ 12.10.3
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-57677
Published: 29 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory c6fb55fd-04ee-4f1a-b651-17a82e771d62). Methodology and redistribution notes

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