Abandoned Cart Lite for WooCommerce <= 5.15.1 - Authentication Bypass

9.8
Authentication Bypass Using an Alternate Path or Channel
CVE CVE-2023-2986
CVSS 9.8 (Critical)
Publicly Published June 6, 2023
Last Updated June 23, 2023
Researchers István Márton - Wordfence
Ayan Saha

Description

The Abandoned Cart Lite for WooCommerce plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 5.14.2. This is due to insufficient encryption on the user being supplied during the abandoned cart link decode through the plugin. This allows unauthenticated attackers to log in as users who have abandoned the cart, who are typically customers. Further security hardening was introduced in version 5.15.1 that ensures sites are no longer vulnerable through historical check-out links, and additional hardening was introduced in version 5.15.2 that ensured null key values wouldn't permit the authentication bypass.

Wordfence blocked 8 attacks targeting this vulnerability in the past 24 hours.

Learn more about Authentication Bypass vulnerabilities and how to prevent them.

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Vulnerability Details for Abandoned Cart Lite for WooCommerce

Software Type Plugin
Software Slug woocommerce-abandoned-cart (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.15.2, or a newer patched version
Affected Version
  • <= 5.15.1
Patched Version
  • 5.15.2

Recent vulnerabilities in Abandoned Cart Lite for WooCommerce

# Title CVE ID CVSS Researchers Date
1 Abandoned Cart Lite for WooCommerce <= 6.8.0 - Cross-Site Request Forgery CVE-2026-57637 4.3 Ananda Dhakal June 26, 2026
2 Abandoned Cart Lite for WooCommerce <= 5.16.1 - Cross-Site Request Forgery 5.3 December 1, 2023
3 Abandoned Cart Lite for WooCommerce <= 5.16.1 - Missing Authorization via multiple AJAX functions CVE-2023-41671 5.4 Kévin Mosbahi (Mika) November 28, 2023
4 Abandoned Cart Lite for WooCommerce <= 5.16.0 - Improper Authorization via wcal_preview_emails 3.7 November 21, 2023
5 Abandoned Cart Lite for WooCommerce <= 5.16.0 - Improper Authorization via wcal_delete_expired_used_coupon_code 3.1 November 21, 2023
6 Abandoned Cart Lite for WooCommerce <= 5.15.2 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2023-44986 4.4 Robert DeVore October 2, 2023
7 Abandoned Cart Lite for WooCommerce <= 5.14.1 - Cross-Site Request Forgery via ts_reset_tracking_setting 4.3 May 22, 2023
8 Abandoned Cart Lite for WooCommerce <= 5.14.1 - Cross-Site Request Forgery via delete_expired_used_coupon_code 4.3 May 22, 2023
9 Abandoned Cart Lite for WooCommerce <= 5.8.5 - Cross-Site Request Forgery Bypass CVE-2021-4414 4.3 Jerome Bruandet March 1, 2021
10 Abandoned Cart Lite for WooCommerce <= 5.8.2 - SQL Injection 9.8 Slavco Mihajloski November 8, 2020

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