CVE-2023-5073CWE-79

iframe forms <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via iframe Shortcode

Medium · published October 31, 2023

CVSS v3.1
6.4
EPSS
0%
Percentile
33.4
In the wild
Unconfirmed
What it is

The iframe forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'iframe' shortcode in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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
0.00403 · 33.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-10-31T11:29Z
EPSS history
Timeline
  • 31 OCT 11:29Z
    iframe forms <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via iframe Shortcode
    cvelistv5