SmartseoWordPress extension · Axiomthemes

CVE-2025-60059

HIGH · 8.1 CVSS v3.1 Published 2025-12-18
Fix available
A fix is available. Upgrade to after 2.12 or later.
See remediation →
90/100
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 Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in axiomthemes smart SEO smartSEO allows PHP Local File Inclusion.This issue affects smart SEO: from n/a through <= 2.12.

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 Local File Inclusion (LFI) vulnerability in the smart SEO plugin for WordPress allows attackers to manipulate file inclusion paths in PHP include/require statements. This can enable reading sensitive files or potentially executing arbitrary code if an attacker can upload or control included files.

MitigationImplement strict input validation on all file inclusion parameters, using whitelisting of allowed values and avoiding direct user input in include/require statements. Consider using a file inclusion whitelist or removing the vulnerable functionality entirely if not essential.

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
SmartseoWordPress extension
Affected:<= 2.12

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
High
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:H/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. Verify Smartseo plugin is installed
    Check your WordPress installation's wp-content/plugins/ directory for the smartseo plugin folder, or view installed plugins via WordPress admin under Plugins > Installed Plugins
    Affected if The smartseo plugin folder exists in the WordPress plugins directory
  2. Determine installed Smartseo version
    In WordPress admin, go to Plugins > Installed Plugins and find Smartseo to view the version number, or check the main plugin PHP file header for the Version field
    Affected if Version displayed is 2.12 or lower
  3. Locate vulnerable file inclusion code
    Examine the Smartseo plugin PHP files in wp-content/plugins/ and look for include, require, include_once, or require_once statements that use request parameters without sanitization
    Affected if The plugin contains file inclusion code that incorporates user-supplied input into file paths without validation

Your environment is affected if the Axiomthemes Smartseo plugin is installed at version 2.12 or lower and contains the vulnerable file inclusion functionality accessible to attackers.

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 2.12
Interim mitigation

Implement strict input validation on all file inclusion parameters, using whitelisting of allowed values and avoiding direct user input in include/require statements. Consider using a file inclusion whitelist or removing the vulnerable functionality entirely if not essential.

Fix this in Smartseo Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing4.0 h
  • Review / QA3.0 h
19.0 hours of engineering $3,380
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Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2025-60059 — 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-2025-60059 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