CVE-2025-66103CWE-79

WordPress WPCal.io plugin <= 0.9.5.9 - Cross Site Scripting (XSS) vulnerability

Medium · published December 30, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
13.2
In the wild
Unconfirmed
What it is

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in revmakx WPCal.io wpcal allows DOM-Based XSS.This issue affects WPCal.io: from n/a through <= 0.9.5.9.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00231 · 13.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-12-30T16:43Z
EPSS history
Timeline
  • 30 DEC 16:43Z
    WordPress WPCal.io plugin <= 0.9.5.9 - Cross Site Scripting (XSS) vulnerability
    cvelistv5