Medium severity · published Aug 30, 2024
CVE-2024-5024
MemberPress <= 1.11.29 - Reflected Cross-Site Scripting via mepr_screenname and mepr_key Parameters
6.1
CVSS
0.3%
EPSS
No
On KEV
Description
The Memberpress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'mepr_screenname' and 'mepr_key' parameter in all versions up to, and including, 1.11.29 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
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)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ME
Memberpress · MemberPress
through 1.11.29 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-5024
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-5024
Release Notes
https://memberpress.com/change-log/#1.11.30
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/718d12fe-31e4-4fa1-ba9a-8626df8ddbfe?source=cve
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