CVE-2024-1128 Tutor LMS <= 2.6.0 - Authenticated(Student+) HTML Injection via Q&A

What is CVE-2024-1128?

CVE-2024-1128 is a medium-severity cross-site scripting vulnerability in themeum Tutor LMS – eLearning and online course solution, published on 20 Feb 2024. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to HTML Injection in all versions up to, and including, 2.6.0. This is due to insufficient sanitization of HTML input in the Q&A functionality. This makes it possible for authenticated attackers, with Student access and above, to inject arbitrary HTML onto a site, though it does not allow Cross-Site Scripting

Weakness: CWE-79, CWE-74

Which versions are affected by CVE-2024-1128?

It affects 1 product.

Products include Themeum Tutor Lms.

How do I fix CVE-2024-1128?

No fix has been published for CVE-2024-1128 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-1128 being exploited?

There is no known exploitation of CVE-2024-1128 in the wild and no public exploit code.

Other vulnerabilities in themeum Tutor LMS – eLearning and online course solution

• CVE-2024-4223 Tutor LMS <= 2.7.0 - Missing Authorization Critical 9.8
• CVE-2024-4318 Tutor LMS <= 2.7.0 - Authenticated (Instructor+) SQL Injection High 8.8
• CVE-2024-4351 Tutor LMS Pro <= 2.7.0 - Missing Authorization to Privilege Escalation High 8.8
• CVE-2024-4352 Tutor LMS Pro <= 2.7.0 - Missing Authorization to SQL Injection High 8.8
• CVE-2024-1751 Tutor LMS – eLearning and online course solution <= 2.6.1 - Authenticated (Subscriber+) SQL Injection High 8.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-w4c6-9hpf-wrhm.