emarket-design Customer Support Ticket System & Helpdesk Plugin up to 6.0.5 on WordPress shortcode path code injection

Summaryinfo

A vulnerability classified as critical has been found in emarket-design Customer Support Ticket System & Helpdesk Plugin up to 6.0.5. Affected by this issue is some unknown functionality of the component shortcode Handler. The manipulation of the argument path leads to code injection. This vulnerability is listed as CVE-2026-15011. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in emarket-design Customer Support Ticket System & Helpdesk Plugin up to 6.0.5. This issue affects some unknown processing of the component shortcode Handler. The manipulation of the argument path with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The Customer Support Ticket System & Helpdesk plugin for WordPress is vulnerable to Code Injection via the 'path' parameter in all versions up to, and including, 6.0.5 due to the use of dynamic function invocation on an attacker-controlled value with insufficient validation. This makes it possible for unauthenticated attackers to invoke arbitrary parameterless PHP functions, which can be used to disrupt site functionality or expose sensitive information. The required nonce is publicly emitted via wp_localize_script whenever the plugin's [emd_form] shortcode is rendered on any public-facing page, making the endpoint reachable by unauthenticated visitors without any prior authentication or privilege.

The advisory is shared at wordfence.com. The identification of this vulnerability is CVE-2026-15011 since 07/07/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/23/2026). MITRE ATT&CK project uses the attack technique T1059 for this issue.

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

• emarket-design

Name

• Customer Support Ticket System & Helpdesk Plugin

Version

• 6.0.0
• 6.0.1
• 6.0.2
• 6.0.3
• 6.0.4
• 6.0.5

CPE 2.3info

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CPE 2.2info

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