Is CVE-2026-49107 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-49107 being exploited in the wild.

How severe is CVE-2026-49107?

Critical severity, with a CVSS score of 9.8, published 17 June 2026.

Which products and versions are affected?

Thrive Themes Thrive Apprentice < 10.8.10.2.

Is there a fix for CVE-2026-49107?

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-2026-49107 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-49107?

Check whether you run Thrive Themes Thrive Apprentice 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-2026-49107: Thrive Themes Thrive Apprentice PHP Object Injection

Q: Is there a fix for CVE-2026-49107?

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.

Q: How is CVE-2026-49107 attacked?

It is attacked over the network, in a software library.

Q: Am I affected by CVE-2026-49107?

Check whether you run Thrive Themes Thrive Apprentice 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-2026-49107 · Severity: critical · CVSS 9.8 · Published 2026-06-17

Thrive Apprentice, a WordPress plugin used to create and manage online courses and memberships, contains a critical security flaw. This vulnerability allows an unauthenticated attacker to inject malicious code into the website. If exploited, an attacker could gain full control over the site, steal sensitive customer data, or disrupt business operations.

Vendors: Thrive Themes.

Quick answers

Is CVE-2026-49107 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-49107 being exploited in the wild.
How severe is CVE-2026-49107?: Critical severity, with a CVSS score of 9.8, published 17 June 2026.
Which products and versions are affected?: Thrive Themes Thrive Apprentice < 10.8.10.2.
Is there a fix for CVE-2026-49107?: 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-2026-49107 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-49107?: Check whether you run Thrive Themes Thrive Apprentice 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 Thrive Apprentice plugin for WordPress due to the improper deserialization of user-supplied input. An unauthenticated remote attacker can exploit this by sending specially crafted input to the application. If a suitable Property-Oriented Programming (POP) chain is present in the environment, this can lead to arbitrary code execution, SQL injection, or full system compromise. The vulnerability is addressed in version 10.8.10.2.

Affected products

Thrive Themes Thrive Apprentice < 10.8.10.2

Timeline

2026-04-18: other: Reported by researcher dutafi
2026-06-04: disclosed: Initial disclosure by Patchstack
2026-06-17: advisory: NVD publication date

References

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