CVE-2026-25306
Received Received - Intake
Reflected XSS in XStore Core Plugin Allows Webpage Injection

Publication date: 2026-03-25

Last updated on: 2026-04-23

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in 8theme XStore Core et-core-plugin allows Reflected XSS.This issue affects XStore Core: from n/a through <= 5.6.4.
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Meta Information
Published
2026-03-25
Last Modified
2026-04-23
Generated
2026-06-16
AI Q&A
2026-03-25
EPSS Evaluated
2026-06-15
NVD
CVE-2026-25306
EUVD
EUVD-2026-15637
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
8theme xstore_core to 5.6.4 (inc)
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.
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Executive Summary

This vulnerability is a Cross-site Scripting (XSS) issue found in the 8theme XStore Core plugin, specifically in versions up to and including 5.6.4. It occurs due to improper neutralization of input during web page generation, which allows an attacker to inject malicious scripts that are reflected back to users.

Impact Analysis

The vulnerability can allow attackers to execute malicious scripts in the context of a user's browser session. This can lead to theft of sensitive information, session hijacking, defacement of websites, or redirection to malicious sites.

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