Name: CVE-2025-66103: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2025-12-30T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2025-66103, CVSS 6.5, EPSS 0.00231

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.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Wpcal Plugin	—	Update wpcal plugin to version 0.9.5.10, or a newer patched version	Jan 6, 2026	Dec 30, 2025

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CVSS Details

Covered by Rapid7

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