CVE-2025-0862CWE-79

SuperSaaS – online appointment scheduling <= 2.1.12 - Authenticated (Contributor+) Stored Cross-Site Scripting via after Parameter

Medium · published February 11, 2025

CVSS v3.1
4.9
EPSS
0%
Percentile
35.8
In the wild
Unconfirmed
What it is

The SuperSaaS – online appointment scheduling plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘after’ parameter in all versions up to, and including, 2.1.12 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. This is limited to Chromium-based browsers (e.g. Chrome, Edge, Brave).

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
0.00426 · 35.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-02-11T11:10Z
EPSS history
Timeline
  • 11 FEB 11:10Z
    SuperSaaS – online appointment scheduling <= 2.1.12 - Authenticated (Contributor+) Stored Cross-Site Scripting via after Parameter
    cvelistv5