CVE-2026-1247CWE-79

Survey <= 1.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings

Medium · published March 21, 2026

CVSS v3.1
4.4
EPSS
0%
Percentile
16.2
In the wild
Unconfirmed
What it is

The Survey plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00255 · 16.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-21T03:26Z
EPSS history
Timeline
  • 21 MAR 03:26Z
    Survey <= 1.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings
    cvelistv5