CVE-2023-39920

WordPress Redirection for Contact Form 7 plugin <= 2.9.2 - Broken Access Control vulnerability

7.5 High

Missing Authorization vulnerability in Themeisle Redirection for Contact Form 7 wpcf7-redirect allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Redirection for Contact Form 7: from n/a through <= 2.9.2.

Attack profile

How easy it is to exploit

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

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.78%Up 0.7 points since Dec 14, 2024

What each source reports

CVE List Score used 7.5

WordPress Redirection for Contact Form 7 plugin <= 2.9.2 - Broken Access Control vulnerability

Record: CVE-2023-39920
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2023-43618 7.5

Record: EUVD-2023-43618
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-5hgq-g4w5-rwmf 7.5

Missing Authorization vulnerability in Themeisle Redirection for Contact Form 7 allows Exploiting...

Missing Authorization vulnerability in Themeisle Redirection for Contact Form 7 allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Redirection for Contact Form 7: from n/a through 2.9.2.

Record: GHSA-5hgq-g4w5-rwmf
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-862
Updated: 2026-11-02

NVD 7.5

Record: CVE-2023-39920
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-862
Updated: 2026-11-02

Affected products

themeisle redirection for contact form 7

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-2023-39920 is a high vulnerability (CVSS 7.5) in Themeisle Redirection For Contact Form 7, published December 13, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.78%, the 56th percentile. No source names a fixed version.