Canto <= 3.0.4 - Unauthenticated Remote File Inclusion

9.8
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
CVE CVE-2023-3452
CVSS 9.8 (Critical)
Publicly Published August 9, 2023
Last Updated August 12, 2023
Researcher Marco Wotschka - Wordfence

Description

The Canto plugin for WordPress is vulnerable to Remote File Inclusion in versions up to, and including, 3.0.4 via the 'wp_abspath' parameter. This allows unauthenticated attackers to include and execute arbitrary remote code on the server, provided that allow_url_include is enabled. Local File Inclusion is also possible, albeit less useful because it requires that the attacker be able to upload a malicious php file via FTP or some other means into a directory readable by the web server.

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Vulnerability Details for Canto

Software Type Plugin
Software Slug canto (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.0.5, or a newer patched version
Affected Version
  • <= 3.0.4
Patched Version
  • 3.0.5

Recent vulnerabilities in Canto

# Title CVE ID CVSS Researchers Date
1 Canto <= 3.1.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Setting Modification CVE-2026-6441 4.3 Legion Hunter April 16, 2026
2 Canto <= 3.1.1 - Missing Authorization to Unauthenticated File Upload CVE-2026-3335 5.3 oddshacker March 20, 2026
3 Canto <= 3.0.8 - Unauthenticated Remote File Inclusion CVE-2024-4936 9.8 Sushi Com Abacate June 13, 2024
4 Canto <= 3.0.6 - Remote File Inclusion to Code Execution CVE-2024-25096 9.8 Rodrigo Escobar (ipax) February 12, 2024
5 Canto <= 1.9.0 - Blind Server-Side Request Forgery via detail.php CVE-2020-28976 8.3 Pankaj Verma December 4, 2020
6 Canto <= 1.9.0 - Blind Server-Side Request Forgery via download.php CVE-2020-24063 8.3 Pankaj Verma November 30, 2020
7 Canto <= 1.9.0 - Blind Server-Side Request Forgery via get.php CVE-2020-28977 8.3 Pankaj Verma March 12, 2020
8 Canto <= 1.9.0 - Blind Server-Side Request Forgery via tree.php CVE-2020-28978 8.3 Pankaj Verma March 12, 2020

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