Critical severity · published Mar 7, 2022
CVE-2022-0441
The MasterStudy LMS WordPress plugin before 2.7.6 does to validate some parameters given when registering a new account, allowing unauthenticated users to register as an admin
9.8
CVSS
85.3%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)85.3% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ML
Masterstudy Lms · Stylemixthemes
before 2.7.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-0441
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-0441
Patch
https://plugins.trac.wordpress.org/changeset/2667195
Exploit
https://wpscan.com/vulnerability/173c2efe-ee9c-4539-852f-c242b4f728ed
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