CVE-2025-58787
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-05

Last updated on: 2026-04-23

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in themifyme Themify Popup themify-popup allows Stored XSS.This issue affects Themify Popup: from n/a through <= 1.4.2.
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Meta Information
Published
2025-09-05
Last Modified
2026-04-23
Generated
2026-05-07
AI Q&A
2025-09-05
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
themifyme themify_popup 1.4.4
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a Stored Cross-Site Scripting (XSS) issue in the Themify Popup WordPress plugin (versions up to 1.4.4). It allows an attacker with contributor-level privileges to inject malicious scripts into the website. These scripts can execute when visitors access the site, potentially causing redirects, displaying unwanted advertisements, or executing other harmful HTML payloads. [1]


How can this vulnerability impact me? :

The vulnerability can impact you by allowing attackers to inject malicious scripts that execute in the browsers of your website visitors. This can lead to unwanted redirects, display of malicious advertisements, or other harmful actions that compromise user experience and potentially security. Although the severity is considered low (CVSS 6.5), it can still result in compromised site integrity and trust. [1]


How can this vulnerability be detected on my network or system? Can you suggest some commands?

Detection of this vulnerability involves monitoring for malicious script injections by users with contributor-level privileges in the Themify Popup plugin up to version 1.4.4. Since plugin-based malware scanners may be unreliable, it is recommended to perform server-side malware scanning or engage professional incident response services. Specific commands are not provided in the available resources. [1]


What immediate steps should I take to mitigate this vulnerability?

Immediate mitigation steps include applying virtual patching (vPatching) offered by Patchstack, which auto-mitigates the vulnerability without requiring an official fix and without performance loss. Additionally, monitoring user privileges to restrict contributor-level access and performing server-side malware scanning if compromise is suspected are advised. [1]


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