Is CVE-2026-119098 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-119098 being exploited in the wild.

How severe is CVE-2026-119098?

Medium severity, with a CVSS score of 6.4, published 7 November 2026.

Which products and versions are affected?

LifterLMS up to and including 10.3.2.

Is there a fix for CVE-2026-119098?

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-2026-119098 attacked?

It is attacked over the network.

Am I affected by CVE-2026-119098?

Check whether you run LifterLMS 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-2026-119098: LifterLMS stored cross-site scripting in quiz answer parameter

CVE-2026-119098 · Severity: medium · CVSS 6.4 · Published 2026-11-07

LifterLMS is a WordPress plugin that provides learning management system functionality for online courses and quizzes. An authenticated student can inject malicious scripts into quiz answers that execute in an administrator's browser when they review the quiz attempt, potentially allowing account compromise or unauthorized actions.

Technologies: LifterLMS. Vendors: LifterLMS.

Quick answers

Is CVE-2026-119098 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-119098 being exploited in the wild.
How severe is CVE-2026-119098?: Medium severity, with a CVSS score of 6.4, published 7 November 2026.
Which products and versions are affected?: LifterLMS up to and including 10.3.2.
Is there a fix for CVE-2026-119098?: 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-2026-119098 attacked?: It is attacked over the network.
Am I affected by CVE-2026-119098?: Check whether you run LifterLMS 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

Stored XSS vulnerability in the 'answer[]' parameter due to insufficient input sanitization and output escaping. Requires an authenticated attacker with subscriber-level access enrolled in a course with a Content-type quiz question; the payload executes in the admin browser session during the grading workflow when 'Start a Review' is clicked.

Affected products

LifterLMS LifterLMS up to and including 10.3.2

Timeline

2026-11-07: disclosed

References

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