PT-2026-139388
CVE-2026-119478
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Published
2026-11-07
·
Updated
2026-11-07
Description by
CVSS 3.1
4.3
MediumMetricsAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions
MasterStudy LMS versions prior to 3.7.57
Description
An issue exists where the software fails to properly neutralize script-related HTML tags and does not validate values before executing the
do shortcode function. This allows authenticated attackers with Subscriber-level access and above to perform code injection and execute arbitrary shortcodes.Recommendations
Update to a version newer than 3.7.56.
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