How severe is CVE-2025-3615?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Is CVE-2025-3615 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Techjewel Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder

CVE-2025-3615

The Fluent Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form-submission.js script in all versions up to, and including, 6.0.2 due to insufficient input sanitization and output escaping. This makes it poss…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (68.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Techjewel Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

fluentform/fluentform

References

Frequently asked questions

What is CVE-2025-3615?: CVE-2025-3615 is a medium-severity vulnerability in Techjewel Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-04-17.
How severe is CVE-2025-3615?: Medium severity. CVSS v3 base score is 6.4 out of 10.
Is CVE-2025-3615 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.