CVE-2026-57394
Received Received - Intake

BaseFortify

Publication date: 2026-07-13

Last updated on: 2026-07-13

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulant Software Newsletters newsletters-lite allows Reflected XSS.This issue affects Newsletters: from n/a through <= 4.14.

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Meta Information

Published
2026-07-13
Last Modified
2026-07-13
Generated
2026-07-13
AI Q&A
2026-07-13
EPSS Evaluated
N/A
NVD
CVE-2026-57394
EUVD
EUVD-2026-43466

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
tribulant_software newsletters_lite to 4.14 (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 Reflected Cross-site Scripting (XSS) issue found in Tribulant Software Newsletters newsletters-lite. It occurs due to improper neutralization of input during web page generation, which means that malicious input is not correctly sanitized before being included in web pages. This allows attackers to inject and execute arbitrary scripts in the context of the affected web application.

Impact Analysis

The vulnerability can lead to several impacts including the execution of malicious scripts in users' browsers, which can result in theft of sensitive information such as cookies or session tokens, unauthorized actions performed on behalf of users, and potential compromise of user accounts. It can also affect the availability and integrity of the affected system.

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