Customer Support Ticket System & Helpdesk <= 6.0.5 - Unauthenticated Code Injection via 'path' Parameter
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-94.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| emarket-design | Customer Support Ticket System & Helpdesk | up to 6.0.5 | — | No fix listed | CNA |
- Customer Support Ticket System & Helpdesk Vendoremarket-design Affected up to 6.0.5 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-15011
- 2026-10-03 Alias added: GHSA-mhg9-4grq-8rjv
References
Other 6
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f9e2ad4b-716a-4a2d-87c0-2f351bd13884?source=cve
- https://plugins.trac.wordpress.org/browser/wp-ticket/tags/6.0.5/includes/common-functions.php#L1043
- https://plugins.trac.wordpress.org/browser/wp-ticket/tags/6.0.5/includes/common-functions.php#L1040
- https://plugins.trac.wordpress.org/browser/wp-ticket/tags/6.0.5/includes/class-install-deactivate.php#L59
- https://plugins.trac.wordpress.org/browser/wp-ticket/tags/6.0.5/includes/emd-form-builder-lite/emd-form-frontend.php#L1187
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3617122%40wp-ticket&new=3617122%40wp-ticket
More emarket-design vulnerabilities
- TI-2024-05779 Request a Quote < 2.4.1 - Admin+ Stored XSS CVSS 3.1MEDIUM 5.9
- TI-2026-08619 WP Ticket <= 6.0.4 - Unauthenticated SQL Injection via WordPress Search 's' Parameter CVSS 3.1HIGH 7.5
- TI-2022-02068 Request a Quote <= 2.3.7 - CSV Injection CVSS 3.1HIGH 8.8
- TI-2026-12066 Request a Quote Form Plugin <= 2.5.5 - Unauthenticated Code Injection via 'path' Parameter CVSS 3.1HIGH 7.5
- TI-2025-07706 Multiple Plugins by emarket-design <= Multiple Versions - Unauthenticated Limited Remote Code Execution CVSS 3.1HIGH 8.1
- TI-2023-21363 WordPress Video Gallery & Management Plugin <= 3.3.5 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
Sources
- CVE-2026-15011 · CVE Program
- CVE-2026-15011 · NVD
- FIRST EPSS
- GHSA-mhg9-4grq-8rjv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences