CVE-2026-125817
Deferred Deferred - Pending Action

Stored XSS in Feedzy RSS Feeds WordPress Plugin

Publication date: 2026-11-15

Last updated on: 2026-11-15

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeisle Feedzy feedzy-rss-feeds allows Stored XSS.This issue affects Feedzy: from n/a through 5.2.15.

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Meta Information

Published
2026-11-15
Last Modified
2026-11-15
Generated
2026-11-15
AI Q&A
2026-11-15
EPSS Evaluated
N/A
NVD
CVE-2026-125817
EUVD
EUVD-2026-126105

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
themeisle feedzy_rss_feeds From 5.2.0 (inc) to 5.2.15 (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 is a Stored Cross-Site Scripting (XSS) vulnerability in the WordPress Feedzy RSS Feeds plugin versions 5.2.15 and below. It allows attackers to inject malicious scripts into web pages by exploiting improper input neutralization during web page generation. The injected scripts can then execute when other users interact with the affected page.

Detection Guidance

To detect this vulnerability, check the installed version of the Feedzy plugin. If it is 5.2.15 or below, the system is vulnerable. Use commands like 'wp plugin list' in WordPress or inspect plugin files for version details.

Impact Analysis

If exploited, this vulnerability could allow attackers to steal visitor data, hijack user accounts, or perform unauthorized actions on behalf of users. Successful exploitation requires a privileged user to interact with a malicious link, crafted page, or form submission. The impact includes potential data breaches and compromised user sessions.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive user data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Data breaches resulting from such vulnerabilities often require reporting and may lead to legal penalties or loss of trust.

Mitigation Strategies

Immediately update the Feedzy plugin to version 5.2.16 or later. If updating is not possible, apply Patchstack's mitigation rule to block attacks until the update is applied.

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