Deserialization of Untrusted DataWeakness · CWE-502

CVE-2025-60215

HIGH · 8.8 CVSS v3.1 Published 2025-10-22
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
94/100
Remediation priority · Urgent
Remotely reachable 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
Deserialization of Untrusted Data vulnerability in designthemes Kriya kriya allows Object Injection.This issue affects Kriya: from n/a through <= 3.4.

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 PHP Object Injection vulnerability exists in the designthemes Kriya theme where untrusted data is deserialized without proper validation. This allows attackers to inject malicious PHP objects potentially leading to arbitrary code execution if suitable magic methods (like __wakeup or __destruct) are present in the application or loaded plugins.

MitigationReplace unsafe unserialize() calls with json_decode() or implement whitelisting/validation before deserialization. Audit the codebase for all deserialization points and remove any vulnerable unserialize() usage on user input.

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

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

CVSS:3.1/AV:N/AC:L/PR:L/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. Identify if Kriya theme is installed
    Locate the theme directory - typically in wp-content/themes/kriya/ or similar. Check theme style.css for 'Kriya' or 'DesignThemes' in the header comments.
    Affected if The Kriya theme by DesignThemes is present in the WordPress themes directory
  2. Search for unsafe unserialize() calls
    Search theme files for 'unserialize(' pattern, particularly in PHP files within the theme directory. Use grep or file search: grep -r "unserialize(" /path/to/themes/kriya/
    Affected if Any unserialize() calls are found in the theme code
  3. Check if unserialize processes user input
    Review files containing unserialize() and trace whether data comes from $_GET, $_POST, $_COOKIE, or database fields that could be user-controlled.
    Affected if User-supplied data (request parameters, cookies, or stored user data) flows directly into unserialize() without validation
  4. Verify no input validation exists before deserialization
    Examine the unserialize() call locations for any preceding validation such as json_decode(), whitelisting, type checking, or signature verification.
    Affected if No validation, sanitization, or safe deserialization method (like json_decode) precedes the unserialize() call on user input
  5. Check for exploitable magic methods
    Review loaded plugins and theme code for PHP classes with __wakeup, __destruct, __toString, or __call magic methods that could be chained for code execution.
    Affected if Any classes with dangerous magic methods are autoloadable in the application context

You are affected if the Kriya theme is installed AND it contains unserialize() calls that process untrusted user input without validation, enabling potential PHP object injection.

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
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Replace unsafe unserialize() calls with json_decode() or implement whitelisting/validation before deserialization. Audit the codebase for all deserialization points and remove any vulnerable unserialize() usage on user input.

Have this fixed 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
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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-2025-60215 in production — separate from our analysis above.

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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
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