Legacy Knowledge Base
Published Jul. 2, 2025

When web content is saved, the content is not updated.

Written By

Shimada Taro

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Issue

  • After modifying content, an error occurs on the browser side and the updated content is not reflected.

Sample.PNG

Environment

  • Liferay Portal 6.2, Liferay DXP 7.0, Liferay DXP 7.1

Resolution

  • Possibly related to the X-XSS-Protection header
  • The configuration for X-XSS-Protection on the Liferay side is defined atsystem.properties.
    The default setting is "1", which enables filtering on the browser side.
    It is believed that the content has been sanitized because it has been determined to be vulnerable on the browser side
  • It is possible that the behavior may vary from browser to browser.Please also check the behavior of different browsers
  • The settings in system.propertiescan be overridden from system-ext.properties
    Please also refer to the System-ext.properties Reference Guide

Additional Information

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