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
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 85.3%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
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
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 85.33% probability · 100th percentile
- Public exploits
- 1 in Exploit-DB · first 18 February 2022
- CISA KEV
- Not listed
- Weakness
- CWE-269
- Affected
- stylemixthemes/masterstudy lms
- Source
- contact@wpscan.com
EPSS 85.3% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://plugins.trac.wordpress.org/changeset/2667195Patch, Third Party Advisory
- https://wpscan.com/vulnerability/173c2efe-ee9c-4539-852f-c242b4f728edExploit, Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2667195Patch, Third Party Advisory
- https://wpscan.com/vulnerability/173c2efe-ee9c-4539-852f-c242b4f728edExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.