Tyche Softwares Abandoned Cart Pro Plugin up to 10.7.1 on WordPress Auto-Login/SMTP Connector privileges management

Summaryinfo

A vulnerability described as critical has been identified in Tyche Softwares Abandoned Cart Pro Plugin up to 10.7.1. Affected by this vulnerability is the function wcap_save_connector_settings/wcap_send_manual_email/wcap_abandoned_cart_info/wcap_change_manual_email_data of the component Auto-Login/SMTP Connector. Such manipulation leads to privileges management. This vulnerability is listed as CVE-2026-81543. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Tyche Softwares Abandoned Cart Pro Plugin up to 10.7.1. Affected by this issue is the function wcap_save_connector_settings/wcap_send_manual_email/wcap_abandoned_cart_info/wcap_change_manual_email_data of the component Auto-Login/SMTP Connector. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The Abandoned Cart Pro for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 10.7.1. This is due to missing capability checks and nonce verification on multiple AJAX actions including wcap_save_connector_settings, wcap_send_manual_email, wcap_abandoned_cart_info, and wcap_change_manual_email_data. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify SMTP connector settings to route administrator recovery emails through an attacker-controlled server and intercept auto-login links to gain full administrative access. The plugin's auto-login feature must be enabled, which is the default configuration.

The advisory is available at wordfence.com. This vulnerability is handled as CVE-2026-81543 since 08/27/2026. The exploitation is known to be easy. The attack may be launched remotely. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/05/2026). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• WordPress Plugin

Vendor

• Tyche Softwares

Name

• Abandoned Cart Pro Plugin

Version

• 10.7.0
• 10.7.1

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CPE 2.2info

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