WordPress plugin
Canto security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 9 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical3
- High4
- Medium2
- Low0
All Canto vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Missing Authorization to Authenticated (Subscriber+) Arbitrary Setting Modification ≤3.1.1Update to 3.1.2 | CVE-2026-6441 | |
| Medium5.3 | Missing Authorization to Unauthenticated File Upload ≤3.1.1Update to 3.1.2 | CVE-2026-3335 | |
| Critical9.8 | Unauthenticated Remote File Inclusion ≤3.0.8Update to 3.0.9 | CVE-2024-4936 | |
| Critical9.8 | Remote File Inclusion to Code Execution ≤3.0.6Update to 3.0.7 | CVE-2024-25096 | |
| Critical9.8 | Unauthenticated Remote File Inclusion ≤3.0.4Update to 3.0.5 | CVE-2023-3452 | |
| High8.3 | Blind Server-Side Request Forgery via detail.php ≤1.9.0Update to 2.0.1 | CVE-2020-28976 | |
| High8.3 | Blind Server-Side Request Forgery via download.php ≤1.9.0Update to 2.0.1 | CVE-2020-24063 | |
| High8.3 | Blind Server-Side Request Forgery via tree.php <2.0.1Update to 2.0.1 | CVE-2020-28978 | |
| High8.3 | Blind Server-Side Request Forgery via get.php ≤1.9.0Update to 2.0.1 | CVE-2020-28977 |
- Medium4.3Missing Authorization to Authenticated (Subscriber+) Arbitrary Setting Modification
≤3.1.1Update to 3.1.2
- Medium5.3Missing Authorization to Unauthenticated File Upload
≤3.1.1Update to 3.1.2
- Critical9.8Unauthenticated Remote File Inclusion
≤3.0.8Update to 3.0.9
- Critical9.8Remote File Inclusion to Code Execution
≤3.0.6Update to 3.0.7
- Critical9.8Unauthenticated Remote File Inclusion
≤3.0.4Update to 3.0.5
- High8.3Blind Server-Side Request Forgery via detail.php
≤1.9.0Update to 2.0.1
- High8.3Blind Server-Side Request Forgery via download.php
≤1.9.0Update to 2.0.1
- High8.3Blind Server-Side Request Forgery via tree.php
<2.0.1Update to 2.0.1
- High8.3Blind Server-Side Request Forgery via get.php
≤1.9.0Update to 2.0.1
Canto: common questions
Does Canto have known vulnerabilities?
Yes. VulnCrest Radar lists 9 known vulnerabilities in Canto: 3 critical, 4 high, 2 medium. None are known to affect version null.
How do I check which version of Canto I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Canto vulnerability?
CVE-2026-6441, published Apr 16, 2026: Canto <= 3.1.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Setting Modification. Severity: Medium (CVSS 4.3).
Is any Canto vulnerability listed in CISA KEV?
No. None of the known Canto vulnerabilities is currently listed in the CISA KEV catalog.