PT-2025-39513 · WordPress · Popup Maker

Published 2025-09-26 · Updated 2025-09-26 · CVE-2025-9490

Positive Technologies · (AI Summary)

CVSS v3.1

6.4

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

**Name of the Vulnerable Software and Affected Versions**

Popup Maker plugin for WordPress versions prior to 1.20.7

**Description**

The Popup Maker plugin for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping. This allows authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses an injected page. The vulnerability exists through the `title` parameter.

**Recommendations**

Update the Popup Maker plugin to version 1.20.7 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-9490

Affected Products

Popup Maker

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-9490 · Security Note
• https://plugins.trac.wordpress.org/browser/popup-maker/tags/1.20.6/includes/importer/easy-modal-v2.php#L259 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/84861460-5257-466e-b2c1-4b8abcf86bd1?source=cve · Note
• https://wordpress.org/plugins/popup-maker/#developers · Note
• https://twitter.com/VulmonFeeds/status/1971460974877049234 · Twitter Post
• https://twitter.com/CVEnew/status/1971452348405874774 · Twitter Post
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3362078%40popup-maker&new=3362078%40popup-maker&sfp_email=&sfph_mail= · Note