CVE-2025-31462

WordPress CGM Event Calendar plugin <= 0.8.5 - Cross Site Scripting (XSS) Vulnerability

7.1 High

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in rzfarrell CGM Event Calendar cgm-event-calendar allows Reflected XSS.This issue affects CGM Event Calendar: from n/a through <= 0.8.5.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.39%Up 0.4 points since Apr 2, 2025

What each source reports

CVE List Score used 7.1

WordPress CGM Event Calendar plugin <= 0.8.5 - Cross Site Scripting (XSS) Vulnerability

Record: CVE-2025-31462
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2025-9446 7.1

Record: EUVD-2025-9446
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-x9cf-qv7q-gcr9 7.1

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in rzfarrell CGM Event Calendar allows Reflected XSS. This issue affects CGM Event Calendar: from n/a through 0.8.5.

Record: GHSA-x9cf-qv7q-gcr9
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

NVD 7.1

Record: CVE-2025-31462
CVSS 3.1: 7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

Affected products

rzfarrell cgm event calendar

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-31462 is a high vulnerability (CVSS 7.1) in Rzfarrell Cgm Event Calendar, published April 1, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.