CVE-2026-77702

Eventin < 4.1.24 - Unauthenticated Ticket Price Rewrite via order_token

Published Sep 16, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
The Eventin WordPress plugin before 4.1.24 does not prevent the token issued to a guest at checkout from being used to change that order's tickets afterwards, allowing unauthenticated users to replace a paid ticket with a free one and complete the order at no charge.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
Weaknesses CWE-862
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
First Time appeared Eventin
Eventin eventin
Wordpress
Wordpress wordpress
Vendors & Products Eventin
Eventin eventin
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description The Eventin WordPress plugin before 4.1.24 does not prevent the token issued to a guest at checkout from being used to change that order's tickets afterwards, allowing unauthenticated users to replace a paid ticket with a free one and complete the order at no charge.
Title Eventin < 4.1.24 - Unauthenticated Ticket Price Rewrite via order_token
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Sep 17, 2026, 12:39 PM
Reserved
Aug 21, 2026, 8:01 AM
Status
Deferred
Published
Sep 16, 2026, 6:16 AM
Modified
Sep 17, 2026, 1:16 PM