MasterStudy LMS WordPress Plugin – for Online Courses and Education <= 3.3.8 - Missing Authorization

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2024-3942
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-05-02 17:15:32 UTC
Updated2026-04-08 18:21:37 UTC
DescriptionThe MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to unauthorized access, modification, and loss of data due to a missing capability check on several functions in versions up to, and including, 3.3.8. This makes it possible for authenticated attackers, with subscriber level permissions and above, to read and modify content such as course questions, post titles, and taxonomies.

Risk And Classification

Primary CVSS: v3.1 5.4 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
3.1[email protected]Secondary6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
3.1CNADECLARED6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Stylemixthemes Masterstudy Lms All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Stylemix MasterStudy LMS WordPress Plugin For Online Courses And Education affected 3.3.8 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/changeset/3078394 af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org Product
www.wordfence.com/threat-intel/vulnerabilities/id/64eb3d67-7056-4a03-ba3b-a04c2... af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Lucio Sá (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-04-29T00:00:00.000ZDisclosed
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