CVE-2021-34648CWE-863

Ninja Forms <= 3.5.7 Unprotected REST-API to Email Injection

Medium · published September 22, 2021

CVSS v3.1
6.4
EPSS
1%
Percentile
50.8
In the wild
Unconfirmed
What it is

The Ninja Forms WordPress plugin is vulnerable to arbitrary email sending via the trigger_email_action function found in the ~/includes/Routes/Submissions.php file, in versions up to and including 3.5.7. This allows authenticated attackers to send arbitrary emails from the affected server via the /ninja-forms-submissions/email-action REST API which can be used to socially engineer victims.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00657 · 50.8th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2021-09-22T17:53Z
EPSS history
Timeline
  • 22 SEP 17:53Z
    Ninja Forms <= 3.5.7 Unprotected REST-API to Email Injection
    cvelistv5