Medium severity · published Jul 10, 2023
CVE-2023-3131
MStore API < 3.9.7 - Subscriber+ Unauthorized Settings Update
4.3
CVSS
0.6%
EPSS
No
On KEV
Description
The MStore API WordPress plugin before 3.9.7 does not secure most of its AJAX actions by implementing privilege checks, nonce checks, or a combination of both.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
MStore API ·
before 3.9.7 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-3131
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-3131
Exploit
https://wpscan.com/vulnerability/970735f1-24bb-441c-89b6-5a0959246d6c
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