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Medium severity · published Apr 25, 2024
CVE-2024-3994
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…
5.4
CVSS
0.4%
EPSS
No
On KEV
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:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TL
Tutor Lms · Themeum
before 2.7.0 · source: NVD
Affected product
TL
Tutor Lms
Themeum
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-3994
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-3994
Patch
https://plugins.trac.wordpress.org/changeset/3076302/tutor/tags/2.7.0/templates/shortcode/instructor-filter.php
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/324fc401-04ca-4707-8727-b8c3a66f7fd6?source=cve
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