CVE-2023-5530

Ninja Forms < 3.6.34 - Admin+ Stored XSS

The Ninja Forms Contact Form WordPress plugin before 3.6.34 does not sanitize and escape its label fields, which could allow high privilege users such as admin to perform Stored XSS attacks. Only users with the unfiltered_html capability can perform this, and such users are already allowed to use JS in posts/comments etc however the vendor acknowledged and fixed the issue

Affected

Ninja Forms Contact Form

CVSS v3.1 NVD

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS

0.62% chance of exploitation in the next 30 days, 49th percentile

Published

2023-11-06

Updated

2024-08-02

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/a642f313-cc3e-4d75-b207-1dceb6a7fbae

Security advisories

• https://ninjaforms.com/blog/saturday-drive-x-edition

References

• CVE Record
• NVD entry