Unauthenticated user impersonation via absent-nonce authorization
Published Nov 25, 2025 · Updated Nov 25, 2025
Missing authorization in N-Media OrderConvo 14 and earlier allows remote attackers to impersonate users and inject order messages. The REST API permission callback treats an absent nonce as authorized, then accepts attacker-controlled user_id, order_id, and context values. No WordPress account or nonce is required, so a direct endpoint request can place arbitrary content into any WooCommerce order conversation under any user identity.
Summary
What happened
Missing authorization in N-Media OrderConvo 14 and earlier allows remote attackers to impersonate users and inject order messages. The REST API permission callback treats an absent nonce as authorized, then accepts attacker-controlled user_id, order_id, and context values. No WordPress account or nonce is required, so a direct endpoint request can place arbitrary content into any WooCommerce order conversation under any user identity.
The record
- CVE
- CVE-2025-13452
- Published
- Nov 25, 2025
- Updated
- Nov 25, 2025
- Vendor
- N-Media
- Product
- OrderConvo
- Classifications
- CWE-639, T1684.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 25, 2025CVE publishedPublication date reported by the CVE source.
- Nov 25, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=* <=14
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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