CVE-2024-3994 — Cross-site Scripting in Tutor LMS

CWE-79 — Cross-site Scripting3 documents3 sources
Severity
5.4MEDIUMNVD
EPSS
0.3%
top 49.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Themeum Tutor LMSThemeum Tutor LMS Elearning AND Online Course Solution
Timeline
PublishedApr 25

Description

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'tutor_instructor_list' shortcode in all versions up to, and including, 2.6.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages2 packages

▶NVDthemeum/tutor_lms< 2.7.0

Patches

Patch: plugins.trac.wordpress.org ↗Patch: plugins.trac.wordpress.org ↗

🔴Vulnerability Details

2
CVEList
Tutor LMS – eLearning and online course solution <= 2.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'tutor_instructor_list' Shortcode↗2024-04-25
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GHSA
GHSA-chvx-77g5-qh6v: The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'tutor_instruc↗2024-04-25
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CVE-2024-3994 — Cross-site Scripting in Tutor LMS | cvebase