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Add New Custom Domains and Avoid Downtime while Let's Encrypt certificate Is Generated
Issue When new custom domains are appended to to the existing list under "customDomains" in the "certs" part of the webserver LCP.json file, a new Let's Encrypt certificate is issued to include them. In the mean time the old domains will appear as having no current certificate. Is it...
How to Exclude User Names (userName field) from Search Queries in Liferay
Issue We want to exclude the userName field from search queries. This is to prevent irrelevant search results based on user names. For instance, if a user's name contains a common search term, Liferay will return content and documents created by that user, even if the content itself does...
Dynamic Blueprint parameters with Search API
Issue Blueprints offer static filtering by field values, but a dynamic approach is needed where search fields enable filtering based on user-provided values for specific structure fields, Is possible to provide custom parameters to Search Blueprints? How can I create a search experience...
Collection Display Fragment is not responsive when using the CSS Medium Screen Size (col-md)
Issue We've observed that when using the Collection Display fragment to display a collection of data/items and selecting the medium screen size (col-md), the responsiveness becomes unreliable.  Environment Quarterly Release 2023.Q4 and below Resolution There is a workaround available,...
XSS Vulnerability present when using Web Content Article's source code
Issue We've observed a XSS Vulnerability present when using Web Content Article's source code.  This vulnerability appears to be present when involving the deployment of a payload via the source code.  Steps to reproduce: Create a Web Content Article Edit the <> Source Code and add the...
SAML - Can you end the Identity Provider's session when the Service Provider's session times out?
Issue We have Liferay configured as a SAML Service Provider (SP), and we use third-party software as the Identity Provider (IdP) Our IdP is used for multiple applications, so its session timeout is set for a longer timeframe than any of the Service Providers'. When the session ends in...
Is integration of mTLS possible in Liferay?
Issue We are required to use mTLS (Mutual Transport Layer Security) for certain requests Is it possible to integrate mTLS with Liferay? Environment DXP 7.4 Quarterly Releases Resolution Yes, it is possible to make the integration with mTLS Server side setup: Ensure the Identity Manager's...
The site name is appended to every Event/Meeting created in Liferay Calendar
Issue The site name is appended to every Event/Meeting created in Liferay Calendar. Environment DXP Quarterly Release 2024.Q2.0 Resolution Liferay calendar displays the site name as default when the event or meeting creator is not specified. A new feature request has been created to hide...
Impersonation Clashes with Cached Web Content Templates
Issue Web Content Templates can be configured for caching to boost performance. When not cached, the generated HTML is rendered for each request. When cached, the generated HTML is stored in the cache and reused for all subsequent requests until the cache entry is cleared or expires....
Web Content Not Displayed in Context in Search Results
Issue Some web contents are not displayed in context when accessed from search results with the "Display selected search result in context" checkbox selected. For web contents displayed in an asset publisher, the correct context is the page containing the asset publisher displaying the...
How to modify the Cache-Control header to prevent browser caching issues
Issue After deploying a new version of my theme, users are experiencing issues due to old Javascript files being loaded from the browser cache. Thus, we would like to modify the Cache-Control header of those resources. Environment Liferay DXP 7.3 Resolution To avoid these problems, the...
Cannot add the Indonesia or Hebrew language to instance after changing locale codes to ISO 639 language codes
Issue From Java 8 to Java 17, changes were made in locale support, specifically with the language codes for Hebrew(Israel) and Indonesian(Indonesia), according to this article:...
How to create Web Content with large images from text file?
Issue Copy-pasting large images from text file prevents the Web Content from being published, although it appears correctly in the editor. Environment Liferay DXP 7.4 Resolution When images are copy-pasted from a text file, the editor will store them in raw data format.   Storing images...
How to preserve the structureId and formId during export/import to avoid mismatches between environments?
Issue When we export/import web content articles and forms, their IDs sometimes change.  How to preserve the structureId and formId during export/import to avoid mismatches between environments? Environment DXP Quarterly Release 2024.Q3.0 Resolution Entity IDs are not preserved during...
Modified date not match the author of a web content, document or any other asset.
Issue The author displayed for content/documents is inconsistent when modifications are made by users other than the original author. When a user edits and publishes the content, the displayed author is correctly updated to the user who published the latest version. However, if the...
Handling an excess number of User Notifications
Issue As my Liferay system sends out User Notifications over time, the UserNotificationEvent table accumulates many records quickly. I would like to schedule the cleanup of old User Notifications, so that the table's size remains manageable Environment DXP 7.4 Resolution There are a few...
Email Settings not resetting completely from Instance Settings
Issue If a user wants to reset Mail Settings from Instance Settings, it is not resetting completely Environment SaaS Resolution Open a Help Center ticket to have Support manage the environment Additional Information LPD-25567    , knowledgeArticleType: troubleshooting, legacy: true,...
Is it possible to create Style Books directly from a Client Extension?
Issue Is it possible to create Style Books directly from a Client Extension? Environment DXP Quarterly Release 2024.Q4.0 Resolution Client Extensions can be created to modify the Liferay backend elements, like the Style Book. The following feature is also being developed: LPD-30204...
Using Required for system configurations.
Issue We would like to add required = true configuration to our system configuration. Upon requesting the data through a groovy script the string returns empty when required = true is set. Environment DXP 7.4+ Resolution Sadly this is currently a limitation of...
Tomcat's vulnerability CVE-2023-44487
Issue Is DXP 7.4 affected by Tomcat's Rapid Reset CVE-2023-44487? Environment Liferay DXP 7.4 Resolution If user is not using Tomcat with DXP, then it is not affected by “Tomcat's Rapid Reset CVE-2023-44487”. If the user running Tomcat 9.0.81 or above, then you’re not affected by...
How to Determine if JUnit is installed on Liferay Cloud
Issue How to determine if JUnit is installed on Liferay Cloud? How do users install JUnit on Liferay Cloud and integrate it with Jenkins? Environment Liferay Cloud Resolution JUnit is pre-installed on Liferay Cloud environments. To verify the JUnit installation and version within a...
How to clear the data folder of Glowroot in Liferay PaaS
Issue How to clear the data folder of Glowroot in Liferay PaaS. Environment Liferay DXP 7.4 Liferay PaaS Resolution To clear the data folder through the Glowroot UI. Follow the below steps: 1. Visit the site and log in. 2. Append /o/glowroot to the end of the site’s URL. For example, if...
Is Liferay vulnerable to CVE-2024-38819: SpringFramework (spring-core-5.3.39)?
Issue CVE-2024-38819: Path traversal vulnerability in functional web frameworks (2nd report) is related to the usage of WebMvc.jar. Is Liferay vulnerable to this vulnerability? Environment Liferay DXP 7.3 + Resolution A fix was made available in version 5.3.41. However spring only gives...
Liferay instance node going into hang mode - Failed to validate connection
Issue Liferay instance node goes into hang mode and the following error appears: HikariPool-1 - Failed to validate connection ... (This connection has been closed.) ... Possibly consider using a shorter maxLifetime value. Environment DXP 7.4 PostgreSQL Resolution We strongly recommend...
What is Synchronous Database Replication and how does It enhance Data Consistency in Liferay?
Issue What is Synchronous Database Replication and how does It enhance Data Consistency in Liferay? Environment Liferay DXP 7.4 Resolution Synchronous database replication is used in Liferay and it is a method of data replication in which changes to a primary database are simultaneously...
Multilingual PDF search indexing fails with web content
Issue Why does the main document entry contain only the metadata and not the content of PDFs? Is it possible to add the content of PDFs along with the metadata of PDFs in the main document entry? Steps to reproduce: 1. Create a Structure: Navigate to Site Control Panel > Content Data >...
Vulnerabilities reported in classes generated by Liferay Service Builder
Issue While performing security scans, there are vulnerabilities found in custom classes that are generated by Liferay Service Builder. Environment Liferay DXP 7.4 Resolution Sometimes, these warnings are false positives. The reason behind this is that this is generated code (classes...
Is there a release date for implementing the Content Security Policy (CSP) at Liferay?
Issue If CSP is in beta mode, how is Liferay protecting its system from vulnerability? Is there a timescale for when the CSP will be fully deployed in the portal? Once the CSP has been successfully implemented, can a fix be provided in the existing versions of DXP? Environment Liferay...
Is it feasible to hide fields in the upload Section of Document and Media?
Issue Is there an OOTB feature to hide the following fields in the Document and Media Upload section? Document Type Display Page Categorization Expiration Date Friendly URL Related Assets Permissions Environment Liferay DXP 7.4 Resolution No, there is no OOTB feature available to hide...
Updating Custom Account Entry Fields Fails for Person Accounts with a Specific Role
Issue 'users do not have permission' exception is showing when trying to update the same custom field on Person type accounts. Steps to reproduce: 1. Start a clean 2024.q1.1 bundle 2. Navigate to configuration > custom fields > account entry > new      1. In the New Custom Field, select...
Asset Publisher Subscriptions Only Trigger Email for New Assets
Issue When using the Asset Publisher with subscriptions enabled, email notifications are only sent when a new asset is added to the selection. Updating an existing asset's content does not trigger a new notification. Environment Liferay DXP 7.3+ Resolution This is the expected behavior....
Updates are not visible without a page refresh
Issue After editing and publishing a fragment or page, the changes are not immediately visible, but a similar behavior could be reproduced in other ways. A manual page refresh is required to see the updated content. Environment Liferay DXP 7.0, 7.1, 7.2, 7.3, 7.4 Quarterly Releases...
"HTTP Status 400 – Bad Request" error occured when Updating Blogs' Custom Friendly URL
Issue While updating the "Blogs" custom-friendly URL from "/liferay-blog" to "test-blogs/liferay-blogs," an HTTP Status 400 - Bad Request error appears on the UI. (A video demonstrating the issue has been attached.) Steps to Reproduce Start the Liferay bundle. Navigate to Product Menu >...
Form Container does not display relationship field for parent object
Issue I have an object A with a one-to-many relationship to object B. When I add a Form Container to a page and map it to object A, I cannot select the related object B entries. Environment Liferay DXP 7.4+ Resolution Liferay Forms does not currently support mapping object relationships...
Knowledge Base Section Widget does not displaying the current version of Knowledge Base Article
Issue When displaying Knowledge Base Articles using a Knowledge Base Section widget, once an article is edited, the displayed content will not reflect the changes made This behavior is reproducible when the Knowledge Base Article is placed in a Folder / Sub-Folder For example: January...
How to create Charts in Quarterly Versions
Issue The Chart Tag Library was removed in 2023.Q4 with no direct replacement. I would like to know how to create charts in a Liferay version higher than 2023.Q4. Environment 2023.Q4+ Resolution On GitHub, you can find an example of how our developers create charts in e.g. Content...
Can I change the Article ID after disabling Autogeneration of IDs for Journal Articles?
Issue When I change the ID of a previously created Web Content, after Publishing, the ID does not change. I have System settings → Web Content → Administration → Journal Article Force Autogenerate ID disabled Environment DXP 7.4 Quarterly Releases Resolution This is expected behaviour,...
Tomcat Vulnerabilities CVE-2024-50379 and CVE-2024-56337 in Liferay DXP
Issue Vulnerability for Tomcat discovered after moving to Liferay DXP 7.4. How to remediate Apache Tomcat 9 Remote Code Execution (RCE) Via Write Enabled Default Servlet Vulnerability (CVE-2024-50379) and Denial of Service (DoS) via OutOfMemoryError (CVE-2024-56337). Environment Liferay...
Received "java.lang.IllegalArgumentException: Unsupported class file major version 65" when using JDK 21
Issue I encountered the following error when compiling my custom JSON Webservice Module with JDK 21.  exception    "Unsupported class file major version 65" throwable    "java.lang.IllegalArgumentException: Unsupported class file major version 65" Environment Liferay 2023.Q4.0 Resolution...
Vulnerability CVE-2024-52046 in Liferay DXP
Issue Is Liferay vulnerable to the vulnerability described in CVE-2024-52046? Environment Liferay DXP 7.3 and above Resolution Liferay uses the affected Apache Mina library (`mina-core`) only in LDAP-related code. If LDAP is not enabled, Liferay is not vulnerable. Apache Mina is used for...

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