Reported vulnerability

Car Dealer < 1.6.7 - Unauthenticated PHP Object Injection

Q: Which versions of Car Dealer Automotive WordPress Theme – Responsive are affected?

Wordfence lists these affected versions: Start version unspecified, before 1.6.7. Use the version checker above to compare your installed release with this report.

Q: Is a fix available for Car Dealer Automotive WordPress Theme – Responsive?

Wordfence reports a fix for this issue in Car Dealer Automotive WordPress Theme – Responsive. It lists these fixed versions: 1.6.7. Back up your website and test the recommended update before applying it to your live site.

Q: Where can I find my installed theme version?

In WordPress, go to Appearance > Themes and open Theme Details to find the installed version.

Published 22 May 2025

Updated 17 Mar 2026

CVE-2025-39480

Compare your installed software with the affected versions below. Follow the source’s remediation guidance and test an available update after taking a backup. A database entry describes a reported issue; it does not establish whether a particular website has been compromised.

Does this affect my version?

Check your installed version against this advisory. This compares the report’s version ranges and does not scan your website.

Wordfence advisory

critical · CVSS 9.8

The Car Dealer theme for WordPress is vulnerable to PHP Object Injection in versions up to, and excluding, 1.6.7 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

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

Car Dealer Automotive WordPress Theme – Responsive

Software: theme · cardealer
Affected versions: Start version unspecified, before 1.6.7
Fix availability: Fix available
Fixed versions: 1.6.7

Recommended action

Update to version 1.6.7, or a newer patched version

Further references (1)

wordfence.com/threat-intel/vulnerabilities/id/ca02cd21-e278-478e-80e8-18ff51f6ed10?source=api-prod

Data sources and licences

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CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

Read licence terms

Source: Wordfence

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Questions about this vulnerability

Which versions of Car Dealer Automotive WordPress Theme – Responsive are affected?

Wordfence lists these affected versions: Start version unspecified, before 1.6.7. Use the version checker above to compare your installed release with this report.

Is a fix available for Car Dealer Automotive WordPress Theme – Responsive?

Wordfence reports a fix for this issue in Car Dealer Automotive WordPress Theme – Responsive. It lists these fixed versions: 1.6.7. Back up your website and test the recommended update before applying it to your live site.

Where can I find my installed theme version?

In WordPress, go to Appearance > Themes and open Theme Details to find the installed version.

Does an affected version mean my website has been hacked?

An affected version means the installed release matches a vulnerability described in this report. It does not show whether anyone has exploited it on your website. The checker compares version numbers with stored reports; it does not inspect your website.

These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.

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