High severity · published Sep 13, 2021
CVE-2021-24728
The Membership & Content Restriction – Paid Member Subscriptions WordPress plugin before 2.4.2 did not sanitise, validate or escape its order and orderby parameters before using…
8.8
CVSS
1.7%
EPSS
No
On KEV
Description
The Membership & Content Restriction – Paid Member Subscriptions WordPress plugin before 2.4.2 did not sanitise, validate or escape its order and orderby parameters before using them in SQL statement, leading to Authenticated SQL Injections in the Members and Payments pages.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
Membership & Content Restriction - Paid Member Subscriptions · Cozmoslabs
before 2.4.2 · source: NVD
Affected product
MC
Membership & Content Restriction - Paid Member Subscriptions
Cozmoslabs
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-24728
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-24728
Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2566399/paid-member-subscriptions
Exploit
https://wpscan.com/vulnerability/2277d335-1c90-4fa8-b0bf-25873c039c38
Exploit
https://www.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=29172
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