Authorization bypass in nmedia Admin and Customer Messages After Order for WooCommerce…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-639.
Summary
The Admin and Customer Messages After Order for WooCommerce: OrderConvo plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the `get_order_by_id()` function in all versions up to, and including, 14. This makes it possible for unauthenticated attackers to view sensitive WooCommerce order details and private conversation messages between customers and store administrators for any order by supplying an arbitrary order ID.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-13389
- 2026-10-03 Alias added: GHSA-9vqh-hhjj-x3j9
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9149d2c6-b6c7-430d-8886-c8c5de483220?source=cve
- https://plugins.trac.wordpress.org/browser/admin-and-client-message-after-order-for-woocommerce/tags/14/includes/wprest.class.php#L142
- https://plugins.trac.wordpress.org/browser/admin-and-client-message-after-order-for-woocommerce/trunk/includes/wprest.class.php#L142
- https://plugins.trac.wordpress.org/changeset/3439999/
More nmedia vulnerabilities
- TI-2016-09162 Frontend File Manager < 4.0 & N-Media Post Front-end Form < 1.1 & - Arbitrary File Upload CVSS 3.1CRITICAL 9.8
- TI-2025-03863 Simple User Registration <= 6.3 - Unauthenticated Privilege Escalation CVSS 3.1CRITICAL 9.8
- TI-2024-22153 WordPress OrderConvo plugin <= 12.4 - Unauthenticated API Access to Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 10.0
- TI-2024-33090 WordPress Simple User Registration plugin <= 6.7 - Broken Authentication vulnerability CVSS 3.1CRITICAL 9.8
- TI-2015-08065 Website Contact Form With File Upload <= 1.3.4 - Arbitrary File Upload CVSS 3.1CRITICAL 9.8
- TI-2012-03100 Unrestricted file upload vulnerability in doupload.php in the Nmedia Member Conversation… CVSS 2.0HIGH 7.5
Sources
- CVE-2025-13389 · CVE Program
- CVE-2025-13389 · NVD
- FIRST EPSS
- GHSA-9vqh-hhjj-x3j9 · GitHub Advisory Database · CC BY 4.0
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