wupsales AI Copilot Plugin up to 1.5.4 on WordPress AJAX handler order[0][dir] sql injection

Summaryinfo

A vulnerability described as critical has been identified in wupsales AI Copilot Plugin up to 1.5.4. The affected element is an unknown function of the component AJAX handler. Such manipulation of the argument order[0][dir] leads to sql injection. This vulnerability is referenced as CVE-2026-13009. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in wupsales AI Copilot Plugin up to 1.5.4. Affected by this issue is an unknown code block of the component AJAX handler. The manipulation of the argument order[0][dir] with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The AI Copilot – Content Generator plugin for WordPress is vulnerable to generic SQL Injection via 'order[0][dir]' Parameter in all versions up to, and including, 1.5.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The required waic-nonce is emitted on the front-end whenever the [waic_form] or [aiwu-form] shortcode is rendered, enabling contributor-level users who can publish shortcodes to obtain a valid nonce and reach the vulnerable AJAX handler, which performs no capability check beyond nonce verification when the shortcodes are not already embedded in a page.

The advisory is shared for download at wordfence.com. This vulnerability is handled as CVE-2026-13009 since 06/23/2026. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/23/2026). The MITRE ATT&CK project declares the attack technique as T1505.

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

• wupsales

Name

• AI Copilot Plugin

Version

• 1.5.0
• 1.5.1
• 1.5.2
• 1.5.3
• 1.5.4

CPE 2.3info

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CPE 2.2info

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