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Ninja Forms · Security record

Is Ninja Forms safe?

5 known vulnerabilities affect the current version (3.16.0), and they have no fix yet.

Checked 4 days ago against the WPVulnerability database, for version 3.16.0.

How it’s looked after

Last release
Nov 2, 2026 (6 days ago)
Releases in the last year
35
Tested up to
WordPress 7.1.4
Support resolved
6 of 11 threads in two months
Active installs
500K+

130 known vulnerabilities

  • 8 critical
  • 24 high
  • 49 medium
  • 49 not rated

5 affect the current version. 5 have no fix yet.

Disclosed each year

  • 20144
  • 201510
  • 20164
  • 20172
  • 20189
  • 20193
  • 20206
  • 202112
  • 20229
  • 20238
  • 202416
  • 202510
  • 202626

Every known vulnerability in Ninja Forms

Newest first, with any that affect the current version at the top.

Questions about Ninja Forms’s security

Is Ninja Forms safe to use?

Yes: 5 known vulnerabilities affect version 3.16.0, according to WPVulnerability’s database. Until a fixed version is out, weigh the risk, or switch to an alternative.

Does Ninja Forms have known security vulnerabilities?

Yes: 5 known vulnerabilities affect version 3.16.0, according to WPVulnerability’s database.

Is Ninja Forms still maintained?

Yes. Its last release was 6 days ago. Its authors resolved 6 of the 11 support threads opened in the last two months.

Is Ninja Forms compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

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Vulnerability data from WPVulnerability (CC0), which gathers records from CVE, Wordfence, Patchstack and WPScan. A clean record isn’t a guarantee: keep every plugin updated.