CantoWordPress extension

CVE-2024-25096

CRITICAL · 9.8 CVSS v3.1 Published 2024-04-03
Fix available
A fix is available. Upgrade to after 3.0.7 or later.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Improper Control of Generation of Code ('Code Injection') vulnerability in Canto Inc. Canto allows Code Injection.This issue affects Canto: from n/a through 3.0.7.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

A code injection vulnerability exists in Canto (versions through 3.0.7) where improper control of code generation allows attackers to inject malicious code. The CVSS 9.8 indicates this is remotely exploitable with low complexity, likely without authentication, and can lead to complete system compromise.

MitigationUpgrade to Canto version 3.0.7 or later. If immediate patching is not possible, implement strict input validation and output encoding on all user-facing parameters, and restrict network exposure of the affected service.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
CantoWordPress extension
Affected:<= 3.0.7

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Determine installed Canto version
    Access the Canto admin panel or check the software's About/Version page to identify the currently running version of Canto.
    Affected if The installed version is 3.0.7 or any earlier version.
  2. Locate Canto installation directory
    Identify the directory where Canto is installed (common locations include /opt/canto, /var/www/canto, or the application's root folder).
    Affected if The application resides in a standard web server directory and is accessible.
  3. Verify web service exposure
    Check if the Canto web interface is accessible from untrusted networks by reviewing firewall rules, reverse proxy configurations, or networkACLs.
    Affected if The Canto web service is exposed to the internet or untrusted internal networks without authentication barriers.
  4. Inspect for unauthorized script files
    Search the Canto installation directory for unexpected .php, .js, .py, or executable files that were not part of the original installation.
    Affected if Unexpected script files or code artifacts are present in the Canto directories.

A user is affected if their installed Canto version is 3.0.7 or lower, particularly if the web interface is network-accessible.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Upgrade available Upgrade to a release after 3.0.7
Interim mitigation

Upgrade to Canto version 3.0.7 or later. If immediate patching is not possible, implement strict input validation and output encoding on all user-facing parameters, and restrict network exposure of the affected service.

Fix this in Canto Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing6.0 h
  • Review / QA2.0 h
20.0 hours of engineering $3,500
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,600.

Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2024-25096 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.

References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-25096 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data