CVE-2023-6957CWE-79

Fluent Forms <= 5.1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting

Medium · published March 13, 2024

CVSS v3.1
4.9
EPSS
0%
Percentile
31.1
In the wild
Unconfirmed
What it is

The Fluent Forms plugin for WordPress by Fluent Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.1.9 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploitation level depends on who is granted the right to create forms by an administrator. This level can be as low as contributor, but by default is admin.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00382 · 31.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-03-13T15:27Z
EPSS history
Timeline
  • 13 MAR 15:27Z
    Fluent Forms <= 5.1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting
    cvelistv5