Medium severity · published Nov 19, 2024
CVE-2024-50515
WordPress Ninja Forms – The Contact Form Builder That Grows With You plugin <= 3.8.16 - Cross Site Scripting (XSS) vulnerability
4.8
CVSS
0.4%
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kevin Stover Ninja Forms ninja-forms allows Stored XSS.This issue affects Ninja Forms: from n/a through <= 3.8.16.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
Ninja Forms · Kevin Stover
through 3.8.16 · source: vendor, NVD
Affected product
NF
Ninja Forms
Kevin Stover
More from Ninja Forms
7.1
CVE-2026-110899
WordPress Ninja Forms plugin <= 3.15.5 - Cross Site Scripting (XSS) vulnerability
7.1
CVE-2026-102385
WordPress Ninja Forms plugin <= 3.15.3 - Cross Site Scripting (XSS) vulnerability
7.1
CVE-2026-95515
WordPress Ninja Forms plugin <= 3.15.3 - Cross Site Scripting (XSS) vulnerability
4.8
CVE-2024-50514
WordPress Ninja Forms – The Contact Form Builder That Grows With You plugin <= 3.8.16 - Cross Site Scripting (XSS) vulnerability