Is CVE-2026-12732 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-12732 being exploited in the wild.

How severe is CVE-2026-12732?

Medium severity, with a CVSS score of 6.4, published 1 July 2026.

Is there a fix for CVE-2026-12732?

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-2026-12732 attacked?

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

Am I affected by CVE-2026-12732?

Check whether you run ThimPress LearnPress 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-2026-12732: Thimpress LearnPress Stored XSS in class_wrapper_form shortcode

CVE-2026-12732 · Severity: medium · CVSS 6.4 · Published 2026-07-01

LearnPress, a popular WordPress plugin used for creating and selling online courses, contains a security flaw that allows users with contributor-level access or higher to inject malicious scripts into website pages. These scripts execute automatically when other users, including administrators, visit the affected pages. This could lead to unauthorized actions being performed on behalf of visitors or the theft of sensitive session information.

Technologies: ThimPress LearnPress. Vendors: ThimPress.

Quick answers

Is CVE-2026-12732 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-12732 being exploited in the wild.
How severe is CVE-2026-12732?: Medium severity, with a CVSS score of 6.4, published 1 July 2026.
Which products and versions are affected?: ThimPress LearnPress <= 4.4.0.
Is there a fix for CVE-2026-12732?: 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-2026-12732 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-12732?: Check whether you run ThimPress LearnPress 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

The LearnPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in versions up to and including 4.4.0. The vulnerability exists within the FilterCourseTemplate::sections() method, where the 'class_wrapper_form' shortcode attribute is inserted into an HTML class attribute via sprintf() without proper esc_attr() escaping. Because the FilterCourseShortcode::render() handler fails to apply shortcode_atts() filtering, raw user-supplied attributes are passed directly into the template. Authenticated attackers with contributor-level permissions or higher can exploit this to inject arbitrary web scripts that execute in the context of any user viewing the affected page. A patch has been released in subsequent versions.

Affected products

Thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses <= 4.4.0

Timeline

2026-07-01: disclosed
2026-07-01: advisory

References

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