Vulnerability Details CVE-2020-36751
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 35.4%
CVSS Severity
CVSS v3 Score 4.3
References
- https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/
- https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/
- https://plugins.trac.wordpress.org/changeset/2368658/coupon-creator/tags/2.5.2.1/plugin-engine/src/Pngx/Admin/Meta.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ab57f010-4fd2-40c2-950f-c03888521c8f?source=cve
- https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/
- https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/
- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/
- https://plugins.trac.wordpress.org/changeset/2368658/coupon-creator/tags/2.5.2.1/plugin-engine/src/Pngx/Admin/Meta.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ab57f010-4fd2-40c2-950f-c03888521c8f?source=cve
Products affected by CVE-2020-36751
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cpe:2.3:a:jesseeproductions:coupon_creator:-
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cpe:2.3:a:jesseeproductions:coupon_creator:1.0
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cpe:2.3:a:jesseeproductions:coupon_creator:1.1
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cpe:2.3:a:jesseeproductions:coupon_creator:1.1.5
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cpe:2.3:a:jesseeproductions:coupon_creator:1.20
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cpe:2.3:a:jesseeproductions:coupon_creator:1.30
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cpe:2.3:a:jesseeproductions:coupon_creator:1.31
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cpe:2.3:a:jesseeproductions:coupon_creator:1.35
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cpe:2.3:a:jesseeproductions:coupon_creator:1.37
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cpe:2.3:a:jesseeproductions:coupon_creator:1.40
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cpe:2.3:a:jesseeproductions:coupon_creator:1.41
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cpe:2.3:a:jesseeproductions:coupon_creator:1.45
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cpe:2.3:a:jesseeproductions:coupon_creator:1.50
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cpe:2.3:a:jesseeproductions:coupon_creator:1.60
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cpe:2.3:a:jesseeproductions:coupon_creator:1.70
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cpe:2.3:a:jesseeproductions:coupon_creator:1.80
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cpe:2.3:a:jesseeproductions:coupon_creator:1.90
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cpe:2.3:a:jesseeproductions:coupon_creator:2.0
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cpe:2.3:a:jesseeproductions:coupon_creator:2.0.1
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cpe:2.3:a:jesseeproductions:coupon_creator:2.0.2
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cpe:2.3:a:jesseeproductions:coupon_creator:2.0.3
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cpe:2.3:a:jesseeproductions:coupon_creator:2.1
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cpe:2.3:a:jesseeproductions:coupon_creator:2.1.1
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cpe:2.3:a:jesseeproductions:coupon_creator:2.1.2
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cpe:2.3:a:jesseeproductions:coupon_creator:2.2
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cpe:2.3:a:jesseeproductions:coupon_creator:2.2.1
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cpe:2.3:a:jesseeproductions:coupon_creator:2.3
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cpe:2.3:a:jesseeproductions:coupon_creator:2.3.1
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cpe:2.3:a:jesseeproductions:coupon_creator:2.4
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cpe:2.3:a:jesseeproductions:coupon_creator:2.5
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cpe:2.3:a:jesseeproductions:coupon_creator:2.5.1
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cpe:2.3:a:jesseeproductions:coupon_creator:2.5.2
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cpe:2.3:a:jesseeproductions:coupon_creator:2.5.2.1
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cpe:2.3:a:jesseeproductions:coupon_creator:2.5.3
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cpe:2.3:a:jesseeproductions:coupon_creator:2.5.4
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cpe:2.3:a:jesseeproductions:coupon_creator:2.5.4.1
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cpe:2.3:a:jesseeproductions:coupon_creator:2.5.5
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cpe:2.3:a:jesseeproductions:coupon_creator:2.5.6
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cpe:2.3:a:jesseeproductions:coupon_creator:3.0
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cpe:2.3:a:jesseeproductions:coupon_creator:3.0.1
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cpe:2.3:a:jesseeproductions:coupon_creator:3.1