Unauthorized Data Modification and Loss Vulnerability in Popup Builder Plugin for WordPress
CVE-2024-2544

6.4MEDIUM

Key Information:

Vendor
Wordpress
Status
Popup Builder – Create Highly Converting, Mobile Friendly Marketing Popups.
Vendor
CVE Published:
15 June 2024

Summary

The Popup Builder plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to a missing capability check on all AJAX actions. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform multiple unauthorized actions, such as deleting subscribers, and importing subscribers to conduct stored cross-site scripting attacks.

Affected Version(s)

Popup Builder – Create highly converting, mobile friendly marketing popups. * <= 4.3.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

Credit

Alex Thomas
.