High severity · published Aug 22, 2019
CVE-2018-20980
The ninja-forms plugin before 3.2.15 for WordPress has parameter tampering
7.5
CVSS
1.4%
EPSS
No
On KEV
Description
The ninja-forms plugin before 3.2.15 for WordPress has parameter tampering.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
Ninja Forms · Ninjaforms
before 3.2.15 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-20980
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-20980
Release Notes
https://wordpress.org/plugins/ninja-forms/#developers
More from Ninja Forms
9.8
CVE-2025-9083
Ninja-forms < 3.11.1 - Unauthenticated PHP Objection
9.8
CVE-2024-37934
WordPress Ninja Forms plugin <= 3.8.4 - Subscriber+ Arbitrary Shortcode Execution vulnerability
9.8
CVE-2023-38386
WordPress Ninja Forms plugin <= 3.6.25 - Contributor+ Broken Access Control vulnerability
9.8
CVE-2024-0685
Ninja Forms Contact Form <= 3.7.1 - Unauthenticated Second Order SQL Injection
9.8
CVE-2016-1209
The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP object injection attacks via crafted serialized values in a POST request