CVE-2024-54343

WordPress Connect Contact Form 7 to Constant Contact plugin <= 1.4 - Reflected Cross Site Scripting (XSS) vulnerability

7.1 High

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in thehowarde Connect Contact Form 7 to Constant Contact connect-contact-form-7-to-constant-contact-v3 allows Reflected XSS.This issue affects Connect Contact Form 7 to Constant Contact: from n/a through <= 1.4.

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

0.35%Up 0.3 points since Dec 14, 2024

What each source reports

CVE List Score used 7.1

WordPress Connect Contact Form 7 to Constant Contact plugin <= 1.4 - Reflected Cross Site Scripting (XSS) vulnerability

Record: CVE-2024-54343
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-2024-52466 7.1

Record: EUVD-2024-52466
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-4863-57r9-m6xc 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 Howard Ehrenberg Connect Contact Form 7 to Constant Contact allows Reflected XSS.This issue affects Connect Contact Form 7 to Constant Contact: from n/a through 1.4.

Record: GHSA-4863-57r9-m6xc
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-2024-54343
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

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-2024-54343 is a high vulnerability (CVSS 7.1) in Howard Ehrenberg Connect Contact Form 7 To Constant Contact, published December 13, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 29th percentile. No source names a fixed version.