XSS in Caseproof Memberpress
CVE-2024-1412
The Memberpress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘message’ and 'error' parameters in all versions up to, and including, 1.11.26 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. Note - the issue was partially patched in 1.11.25, but could still potentially be exploited under some circumstances.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (39.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Caseproof Memberpress
- Memberpress — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Release Notes)
Frequently asked questions
- What is CVE-2024-1412?
- CVE-2024-1412 is a medium-severity vulnerability in Caseproof Memberpress, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2024-04-09.
- How severe is CVE-2024-1412?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2024-1412 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.