WooCommerce Square

woocommerce-square · plugin

Known security vulnerabilities for WooCommerce Square. Find out in seconds which version runs on your site with WP Lens.

2 known vulnerabilities

1 exploitable without logging in · latest Jan 10, 2026

Listed on wordpress.org · latest 5.5.1 · last updated Sep 21, 2026 · 80K+ installs

wordpress.org status checked on Oct 2, 2026

Vulnerabilities

CVE-2023-35876login required≤ 3.8.1
WordPress WooCommerce Square Plugin <= 3.8.1 is vulnerable to Insecure Direct Object References (IDOR)
High 8.1
CVE-2025-13457unauthenticated→ 4.2.3
WooCommerce Square <= 5.1.1 - Unauthenticated Insecure Direct Object Reference to Sensitive Information Exposure in get_token_by_id
High 7.5

The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).

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