CVE-2023-45636

WordPress Backup & Migration plugin <= 1.4.1 - Broken Access Control vulnerability

5.4 Medium

Missing Authorization vulnerability in WebToffee WordPress Backup & Migration wp-migration-duplicator allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WordPress Backup & Migration: from n/a through <= 1.4.1.

Attack profile

How easy it is to exploit

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

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: Low

Exploit likelihood

0.47%Up 0.4 points since Jan 3, 2025

What each source reports

CVE List Score used 5.4

WordPress Backup & Migration plugin <= 1.4.1 - Broken Access Control vulnerability

Record: CVE-2023-45636
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2023-49928 5.4

Record: EUVD-2023-49928
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-jcfm-5jqr-9j9r 5.4

Missing Authorization vulnerability in WebToffee WordPress Backup & Migration allows Exploiting...

Missing Authorization vulnerability in WebToffee WordPress Backup & Migration allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WordPress Backup & Migration: from n/a through 1.4.1.

Record: GHSA-jcfm-5jqr-9j9r
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Weakness: CWE-862
Updated: 2026-11-02

NVD 5.4

Record: CVE-2023-45636
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Weakness: CWE-862
Updated: 2026-11-02

Affected products

webtoffee wordpress backup & migration

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-2023-45636 is a medium vulnerability (CVSS 5.4) in Webtoffee Wordpress Backup & Migration, published January 2, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 40th percentile. No source names a fixed version.