VULNERABILITY INTELLIGENCE
CVE-2020-36751
CVSS score4.3 MEDIUM
EPSS probability0.48%
CISA KEVNot currently listed
Published2023-10-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Description
The Coupon Creator plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.1. This is due to missing or incorrect nonce validation on the save_meta() function. This makes it possible for unauthenticated attackers to save meta fields via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Weakness classification
- CWE-352: Cross-Site Request Forgery (CSRF)
Primary references
- security@wordfence.com — Exploit, Third Party Advisory
- security@wordfence.com — Not Applicable
- security@wordfence.com — Not Applicable
- security@wordfence.com — Not Applicable
- security@wordfence.com — Not Applicable
- security@wordfence.com — Not Applicable
- security@wordfence.com — Not Applicable
- security@wordfence.com — Patch
- security@wordfence.com — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Not Applicable
- af854a3a-2127-422b-91ae-364da2661108 — Not Applicable