CVE-2026-111410
Received Received - Intake

Stored XSS in E2Pdf WordPress Plugin

Publication date: 2026-10-19

Last updated on: 2026-10-19

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in E2Pdf.com e2pdf e2pdf allows Stored XSS.This issue affects e2pdf: from n/a through 1.32.57.

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Meta Information

Published
2026-10-19
Last Modified
2026-10-19
Generated
2026-10-19
AI Q&A
2026-10-19
EPSS Evaluated
N/A
NVD
CVE-2026-111410
EUVD
EUVD-2026-104254

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
E2Pdf.com e2pdf 0

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 E2Pdf.com e2pdf plugin. It allows attackers to inject malicious scripts into web pages that are stored on the server and executed when other users view those pages. The flaw exists due to improper neutralization of user input during web page generation.

Detection Guidance

To detect this Stored XSS vulnerability in E2Pdf, inspect web application inputs for stored user-supplied data that is rendered without proper sanitization. Check for unusual script tags or payloads in stored content like PDFs or form submissions. Use browser developer tools to monitor network requests and responses for suspicious script execution.

Impact Analysis

An attacker could exploit this to steal user sessions, deface websites, or perform actions on behalf of users. Users visiting affected pages may have their data compromised or be redirected to malicious sites without their knowledge.

Compliance Impact

This vulnerability could lead to unauthorized access to personal data, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face fines or legal consequences if exploited.

Mitigation Strategies

Immediately update E2Pdf to the latest version (1.32.57 or higher) to patch the vulnerability. If updating is not possible, disable the vulnerable component or restrict user input to prevent script injection. Implement input validation and output encoding to neutralize malicious scripts.

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