Unauthorized Data Modification in Popover Windows Plugin for WordPress
CVE-2025-14395

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Popover Windows
Vendor
CVE Published:
13 December 2025

What is CVE-2025-14395?

The Popover Windows plugin for WordPress is affected by a vulnerability that allows authenticated attackers to modify data due to missing capability checks in multiple AJAX actions such as pop_submit and poptheme_submit. This issue affects all versions up to and including version 1.2, enabling users with subscriber-level access and above to change plugin settings and content without proper authorization, posing a significant risk to the integrity of the data managed by the plugin.

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Affected Version(s)

Popover Windows * <= 1.2

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/popover-window...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

dayea song
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