Is CVE-2026-66694 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-66694 being exploited in the wild.

How severe is CVE-2026-66694?

High severity, with a CVSS score of 7.1, published 6 August 2026.

Which products and versions are affected?

Thrive Themes Thrive Architect <= 10.9.3.1.

Is there a fix for CVE-2026-66694?

A patch was published on 2026-08-04: Patched in version 10.9.3.2 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-66694 attacked?

It is attacked over the network.

Am I affected by CVE-2026-66694?

Check whether you run Thrive Themes Thrive Architect 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-2026-66694: Thrive Architect unauthenticated cross-site scripting

Q: Is there a fix for CVE-2026-66694?

A patch was published on 2026-08-04: Patched in version 10.9.3.2 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

Q: How is CVE-2026-66694 attacked?

It is attacked over the network.

Q: Am I affected by CVE-2026-66694?

Check whether you run Thrive Themes Thrive Architect 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-2026-66694 · Severity: high · CVSS 7.1 · Published 2026-08-06

Thrive Architect is a WordPress page builder plugin used to design and publish web pages. An unauthenticated attacker can inject malicious scripts into affected sites through user interaction (such as clicking a link or visiting a crafted page), potentially allowing theft of visitor data or account hijacking. The vulnerability affects versions 10.9.3.1 and earlier.

Vendors: Thrive Themes.

Quick answers

Is CVE-2026-66694 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-66694 being exploited in the wild.
How severe is CVE-2026-66694?: High severity, with a CVSS score of 7.1, published 6 August 2026.
Which products and versions are affected?: Thrive Themes Thrive Architect <= 10.9.3.1.
Is there a fix for CVE-2026-66694?: A patch was published on 2026-08-04: Patched in version 10.9.3.2 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-66694 attacked?: It is attacked over the network.
Am I affected by CVE-2026-66694?: Check whether you run Thrive Themes Thrive Architect 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

This is an unauthenticated cross-site scripting (XSS) vulnerability in Thrive Architect WordPress plugin versions 10.9.3.1 and earlier. The vulnerability allows attackers to inject malicious JavaScript into the application, which is then executed in the browsers of site visitors. While the vulnerability is classified as unauthenticated (no login required to initiate the attack), successful exploitation requires user interaction—such as a victim clicking a malicious link or visiting a crafted page. An attacker can leverage this to steal session cookies, hijack user accounts, or harvest sensitive visitor data. The vulnerability was patched in version 10.9.3.2, and site administrators should update immediately.

Affected products

Thrive Themes Thrive Architect <= 10.9.3.1

Timeline

2026-08-06: disclosed: Published on NVD
2026-08-04: patched: Patched in version 10.9.3.2

References

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