What’s Vulnerable › Vulnerabilities

CVE-2025-13930: Checkout Field Manager (Checkout Manager) for WooCommerce <= 7.8.5 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-19 · updated 2026-06-17
• Weakness: CWE-862

Description

The Checkout Field Manager (Checkout Manager) for WooCommerce plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 7.8.5. This is due to the plugin not properly verifying that a user is authorized to delete an attachment combined with flawed guest order ownership validation. This makes it possible for unauthenticated attackers to delete attachments associated with guest orders using only the publicly available wooccm_upload nonce and attachment ID.

Affected products

• quadlayers Checkout Field Manager (Checkout Manager) for WooCommerce: through 7.8.5

References

• https://plugins.trac.wordpress.org/browser/woocommerce-checkout-manager/tags/7.8.1/lib/class-upload.php#L114
• https://plugins.trac.wordpress.org/browser/woocommerce-checkout-manager/tags/7.8.1/lib/class-upload.php#L75
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3440979%40woocommerce-checkout-manager&new=3440979%40woocommerce-checkout-manager&sfp_email=&sfph_mail=
• https://www.wordfence.com/threat-intel/vulnerabilities/id/33486414-6878-4b16-ae2d-00ec52fc2213?source=cve

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