Is CVE-2026-39551 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-39551 being exploited in the wild.

How severe is CVE-2026-39551?

High severity, with a CVSS score of 8.1, published 2 June 2026.

Is there a fix for CVE-2026-39551?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-39551 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-39551?

Check whether you run Elated-Themes Töbel at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-39551: Elated-Themes Töbel PHP object injection

CVE-2026-39551 · Severity: high · CVSS 8.1 · Published 2026-06-02

The Töbel theme for WordPress is vulnerable to a security flaw that could allow an attacker to take control of a website. By sending specially crafted data to the site, an attacker could potentially execute malicious code or access sensitive information. This issue affects websites using version 1.8.1 or earlier of the theme, and administrators should update to version 1.9 immediately to protect their operations and data.

Vendors: Elated-Themes.

Quick answers

Is CVE-2026-39551 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-39551 being exploited in the wild.
How severe is CVE-2026-39551?: High severity, with a CVSS score of 8.1, published 2 June 2026.
Which products and versions are affected?: Elated-Themes Töbel <= 1.8.1.
Is there a fix for CVE-2026-39551?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-39551 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-39551?: Check whether you run Elated-Themes Töbel at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A PHP Object Injection vulnerability exists in the Elated-Themes Töbel theme (versions up to 1.8.1) due to the insecure deserialization of user-supplied data (CWE-502). An unauthenticated remote attacker can exploit this by submitting malicious input that the application passes to a PHP unserialize() function. If a suitable Property-Oriented Programming (POP) chain is present within the environment, this can lead to various high-impact attacks including remote code execution, SQL injection, or arbitrary file deletion. The vulnerability is mitigated in version 1.9.

Affected products

Elated-Themes Töbel <= 1.8.1

Timeline

2026-02-12: other: Vulnerability reported by Denver Jackson
2026-04-08: disclosed: Initial disclosure by Patchstack
2026-06-02: advisory: NVD publication date

References

https://patchstack.com/database/wordpress/theme/tobel/vulnerability/wordpress-toebel-theme-1-8-1-php-object-injection-vulnerability?_s_id=cve

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