Deserialization of Untrusted DataWeakness · CWE-502

CVE-2025-69035

HIGH · 8.8 CVSS v3.1 Published 2026-01-22
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 strongholdthemes Dental Care CPT dentalcare-cpt allows Object Injection.This issue affects Dental Care CPT: from n/a through <= 20.2.

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 Dental Care CPT WordPress plugin by strongholdthemes. The plugin deserializes untrusted data (likely via PHP's unserialize() function on user-controlled input), allowing attackers to inject malicious PHP objects. When exploitable 'gadget chains' (classes with magic methods like __destruct or __wakeup) exist in the plugin or WordPress environment, this can lead to remote code execution.

MitigationReplace unsafe unserialize() calls with json_decode() and structured data handling, or implement strict allowlist validation before any deserialization occurs. Update the plugin to the latest version if available.

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. Confirm Dental Care CPT plugin is installed
    In WordPress admin, go to Plugins > Installed Plugins and look for 'Dental Care CPT' by strongholdthemes, or check the /wp-content/plugins/ directory for a folder named 'dental-care-cpt' or similar
    Affected if The plugin is installed and active
  2. Identify installed plugin version
    Check the plugin's main PHP file header for 'Version:' comment, or view the plugin in WordPress plugin repository for version number. Compare against any official security release notes
    Affected if Version is at or below the vulnerable version (if known) or cannot be determined to be patched
  3. Locate unserialize() calls in plugin code
    Search plugin PHP files for 'unserialize' function calls: grep -r "unserialize" /path/to/wp-content/plugins/dental-care-cpt/ or use a code analysis tool
    Affected if Code contains unserialize() calls operating on user-controlled input (e.g., $_GET, $_POST, $_COOKIE, or database values from untrusted sources)
  4. Verify user input reaches the deserialize sink
    Trace the data flow from HTTP request parameters to the unserialize() call. Check if $_REQUEST, $_GET['data'], $_POST['data'], or similar user input is passed directly to unserialize()
    Affected if User-supplied data from HTTP requests flows into the unserialize() function without validation
  5. Check for gadget chain availability
    Review plugin code and loaded WordPress environment for classes containing magic methods (__destruct, __wakeup, __toString, __call) that could form an exploitation chain
    Affected if Vulnerable unserialize() exists AND gadget chain classes are present in the plugin or WordPress environment that could enable code execution

A user is affected if the Dental Care CPT plugin is installed with a vulnerable version containing unsafe unserialize() on user input, and gadget chains exist in the environment that could be chained for code execution.

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() and structured data handling, or implement strict allowlist validation before any deserialization occurs. Update the plugin to the latest version if available.

Have this fixed Scoped from the published advisory
  • Consultation3.0 h
  • Implementation3.0 h
  • Testing3.0 h
  • Review / QA2.0 h
11.0 hours of engineering $1,950
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Scan for this in your stack

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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-2025-69035 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
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