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Wed, 09 Sep 2026 14:30:00 +0000
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ssvc
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Wed, 09 Sep 2026 02:30:00 +0000
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| Description | The WP Event Solution (Eventin) plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 4.1.22 via the create_item() handler for the /wp-json/eventin/v2/orders REST endpoint. The endpoint's create_item_permissions_check() function only verifies a wp_rest nonce (which is leaked to every visitor through the etn-public script's localized_data_obj on every frontend page) and accepts a user-supplied 'status' value in prepare_item_for_database() with no whitelist validation. This makes it possible for unauthenticated attackers to create etn-order posts with status='completed' that are counted as sold by etn_get_sold_tickets_by_event(); because the auto-cleanup wp_schedule_single_event() in create_item() only fires for status='pending' orders, the forged completed orders persist indefinitely and exhaust ticket inventory. | |
| Title | Eventin <= 4.1.22 - Missing Authorization to Unauthenticated Arbitrary Order Creation and Status Manipulation via 'status' Parameter | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-09-09T13:55:02.316Z
Reserved: 2026-06-22T21:20:42.007Z
Link: CVE-2026-12956
Updated: 2026-09-09T13:54:51.443Z
Status : Deferred
Published: 2026-09-09T03:17:22.470
Modified: 2026-09-09T15:33:47.627
Link: CVE-2026-12956
No data.
OpenCVE Enrichment
Updated: 2026-09-09T05:15:06Z