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Vulnerability record · CVE-2023-5673 · published 26 December 2023

CVE-2023-5673: Wpvibes wp mail log unrestricted file upload vulnerability

Wpvibes · Wp Mail Log

The WP Mail Log WordPress plugin before 1.1.3 does not properly validate file extensions uploading files to attach to emails, allowing attackers to upload PHP files, leading to remote code execution.

8.8 CVSS 3.1 High EPSS 1.1% · top 35.8% CWE-434 · Unrestricted file upload
8.8CVSS 3.1 base score
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

The WP Mail Log WordPress plugin before 1.1.3 does not properly validate file extensions uploading files to attach to emails, allowing attackers to upload PHP files, leading to remote code execution.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://wpscan.com/vulnerability/231f72bf-9ad0-417e-b7a0-3555875749e9 ExploitThird Party Advisory
https://wpscan.com/vulnerability/231f72bf-9ad0-417e-b7a0-3555875749e9 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2023-51410Wpvibes wp mail log unrestricted file upload vulnerabilityUnrestricted Upload of File with Dangerous Type vulnerability in WPVibes WP Mail Log.This issue affects WP Mail Log: from n/a through 1.1.2.EPSS 0.61%8.8CVE-2023-5674Wpvibes wp mail log sql injection vulnerabilityThe WP Mail Log WordPress plugin before 1.1.3 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL …EPSS 11%8.8CVE-2023-5645Wpvibes wp mail log sql injection vulnerabilityThe WP Mail Log WordPress plugin before 1.1.3 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL …EPSS 0.72%8.8CVE-2022-45807Wpvibes wp mail log cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) in WPVibes WP Mail Log plugin <= 1.0.1 versions.EPSS 0.26%7.6CVE-2023-5644Wpvibes wp mail log incorrect authorization vulnerabilityThe WP Mail Log WordPress plugin before 1.1.3 does not correctly authorize its REST API endpoints, allowing users with the Contributor role to view a…EPSS 0.50%6.5CVE-2023-5672Wpvibes wp mail log path traversal vulnerabilityThe WP Mail Log WordPress plugin before 1.1.3 does not properly validate file path parameters when attaching files to emails, leading to local file i…EPSS 0.71%6.1CVE-2023-3088Wpvibes wp mail log cross-site scripting vulnerabilityThe WP Mail Log plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 1.1.1 due to i…EPSS 0.46%10.0CVE-2026-56291Balbooa Forms Joomla extension unauthenticated arbitrary file upload RCEThe Balbooa Forms extension for Joomla before version 2.4.1 accepts file uploads without authentication and does not restrict file type, allowing exe…KEVEPSS 15%analysed

Source: NIST National Vulnerability Database (record CVE-2023-5673), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.