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CVE-2024-3641: newsletter popup vulnerability
CVE-2024-3641: medium vulnerability affecting newsletter popup. Check CVSS, KEV status, business impact and recommended administrator actions.
- CVSS
- 6.1 MEDIUM
- EPSS
- 31.26%
- Known exploited
- not in KEV
- Product
- newsletter popup
What is known
The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some parameters, which could allow unauthenticated visitors to perform Cross-Site Scripting attacks against admins
Business impact
Successful exploitation of CVE-2024-3641, a medium vulnerability (CVSS 6.1) affecting newsletter popup, may affect the confidentiality, integrity or availability of the vulnerable environment. The exact impact depends on the installed version, exposed interfaces and deployment configuration.
Recommended administrator action
Confirm whether newsletter popup is present and compare installed versions with the vendor advisory and NVD record. Apply the vendor patch or documented mitigation; until remediation is complete, reduce exposure of affected interfaces, review relevant logs and monitor for indicators of exploitation. DataHouse can support version verification, managed patching, network exposure reduction, log review and backup validation for dedicated, cloud and colocated environments.