CVE-2026-86851: CWE-862 Missing Authorization in Livees Checkout
Description
The Livees Checkout WordPress plugin through 7.0.2 does not perform any capability, nonce or order-key check before acting on request parameters on the order confirmation page, allowing unauthenticated users to change the status of arbitrary orders, store arbitrary data and notes on them, and recover their order keys.
CVSS v3.1
Score 6.5medium
Affected software
Livees Checkout
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Livees Checkout WordPress plugin through version 7.0.2 does not perform capability, nonce, or order-key verification before processing request parameters on the order confirmation page. This missing authorization (CWE-862) enables unauthenticated attackers to change arbitrary order statuses, store arbitrary data and notes on orders, and recover order keys.
Potential Impact
An attacker without authentication can alter the status of any order, inject arbitrary data and notes into orders, and retrieve order keys. This compromises the integrity and confidentiality of order data but does not affect availability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the order confirmation page and monitor for suspicious activity related to order modifications.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-09-08T14:58:01.540Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ac8cda92cdf04f6564f74b5
Added to database: 10/09/2026, 11:19:05 UTC
Last enriched: 10/09/2026, 11:33:24 UTC
Last updated: 10/09/2026, 18:57:32 UTC
Views: 15
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