CVE-2026-65575: WordPress Accalia theme <= 1.5.3 - PHP Object Injection vulnerability

Q: What is the severity of CVE-2026-65575?

CVE-2026-65575 has a critical severity rating of 9.8.

Q: What vulnerability is described in CVE-2026-65575?

CVE-2026-65575 describes an unauthenticated PHP Object Injection vulnerability in the Accalia theme for WordPress.

Q: How can I mitigate CVE-2026-65575?

To mitigate CVE-2026-65575, you should update the Accalia theme to a version later than 1.5.3.

Q: What versions of the Accalia theme are affected by CVE-2026-65575?

CVE-2026-65575 affects all versions of the Accalia theme up to and including version 1.5.3.

Q: Who is at risk due to CVE-2026-65575?

Users and administrators of WordPress sites using the Accalia theme at or below version 1.5.3 are at risk due to CVE-2026-65575.

Published Aug 6, 2026

Updated

Unauthenticated PHP Object Injection in Accalia <= 1.5.3 versions.

Affected Software

1 affected component

WordPress Accalia theme<=1.5.3

Event History

Aug 6, 2026

CVE Published

via MITRE·02:27 PM

Data Sourced

via MITRE·02:27 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2026-65575?

CVE-2026-65575 has a critical severity rating of 9.8.

What vulnerability is described in CVE-2026-65575?

CVE-2026-65575 describes an unauthenticated PHP Object Injection vulnerability in the Accalia theme for WordPress.

How can I mitigate CVE-2026-65575?

To mitigate CVE-2026-65575, you should update the Accalia theme to a version later than 1.5.3.

What versions of the Accalia theme are affected by CVE-2026-65575?

CVE-2026-65575 affects all versions of the Accalia theme up to and including version 1.5.3.

Who is at risk due to CVE-2026-65575?

Users and administrators of WordPress sites using the Accalia theme at or below version 1.5.3 are at risk due to CVE-2026-65575.

CVE-2026-65575: WordPress Accalia theme <= 1.5.3 - PHP Object Injection vulnerability

Affected Software

Event History

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Frequently Asked Questions

What is the severity of CVE-2026-65575?

What vulnerability is described in CVE-2026-65575?

How can I mitigate CVE-2026-65575?

What versions of the Accalia theme are affected by CVE-2026-65575?

Who is at risk due to CVE-2026-65575?

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Frequently Asked Questions

What is the severity of CVE-2026-65575?

What vulnerability is described in CVE-2026-65575?

How can I mitigate CVE-2026-65575?

What versions of the Accalia theme are affected by CVE-2026-65575?

Who is at risk due to CVE-2026-65575?