Medium severity · published Jul 17, 2023
CVE-2023-3182
Membership Plugin - Restrict Content < 3.2.3 - Reflected XSS
6.1
CVSS
0.5%
EPSS
No
On KEV
Description
The Membership WordPress plugin before 3.2.3 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MP
Membership Plugin ·
before 3.2.3 · source: vendor
RC
Restrict Content · Liquidweb
before 3.2.3 · source: NVD