vulnerability
WordPress Plugin: event-espresso-decaf: CVE-2023-27437: Improper Validation of Integrity Check Value
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Mar 5, 2023 | May 15, 2025 | Apr 30, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Mar 5, 2023
Added
May 15, 2025
Modified
Apr 30, 2026
Description
The Event Espresso 4 Decaf plugin for WordPress is vulnerable to bypass of a plugin feature in versions up to, and including, 4.10.44.decaf. This is due to incorrect validation of the number of tickets ordered per order when making a ticket purchase. This makes it possible for unauthenticated individuals to purchase more tickets than the maximum allowed per order.
Solution
event-espresso-decaf-plugin-cve-2023-27437
References
- https://www.cve.org/CVERecord?id=CVE-2023-27437
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d55f10f3-5484-4b90-80da-3d91f409fe04?source=api-prod
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-31213
- CVE-2023-27437
- https://attackerkb.com/topics/CVE-2023-27437
- CWE-862
- EUVD-EUVD-2023-31213
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