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CVE-2026-81799: WordPress Return Refund and Exchange For WooCommerce plugin <= 4.6.4 - Broken Access Control vulnerability

• Severity: high (CVSS 7.5 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: none known
• Published: 2026-09-10 · updated 2026-09-10
• Weakness: CWE-862

Description

Unauthenticated Broken Access Control in Return Refund and Exchange For WooCommerce <= 4.6.4 versions.

Affected products

• wpswings Return Refund and Exchange For WooCommerce: through 4.6.4

References

• https://patchstack.com/database/wordpress/plugin/woo-refund-and-exchange-lite/vulnerability/wordpress-return-refund-and-exchange-for-woocommerce-plugin-4-6-4-broken-access-control-vulnerability?_s_id=cve

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