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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...
Old version of an updated file gets downloaded instead of the new version
Issue Some team members had to go into the 'Current Assets' asset library and re-version some files that needed updating. After re-versioning the files, when Person A went to download the files to see how their changes looked for the customers, they were downloading the previous version...
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...
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,...
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...
If Form entries are saved into an Object, email notification about Form submission is not sent
Issue We have created an Object and a Form. We save Form entries into the Object. When a Guest user submits the form, the notification is not sent out. We are getting the following error in the logs: ERROR [http-nio-8080-exec-1254][DDMFormEmailNotificationSender:90] Unable to send form...
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...
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...
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...
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...
Brave Browser Issues
Issue I am experiencing an issue in Liferay, that is only reproducible in Brave browser, but not reproducible in Chrome, Firefox, Safari, or Edge. Environment Quarterly Releases Resolution The Compatibility Matrix does not contain Brave browser, therefore, Liferay Support cannot release...
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...
Enabling ElasticSearch Sidecar logs
Issue I would like to raise the log levels for ElasticSearch Sidecar The folder [liferay-home]/elasticsearch-sidecar/7.x.x/logs does not contain any log files Environment Quarterly Releases Resolution The ElasticSearch Sidecar is only intended for development and demonstration purposes....
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...
'Error: Please enter content with valid content size no larger than 1 MB' when using Liferay Forms
Issue When I am saving a form with a large amount of data, I get the following error:  Error: Please enter content with valid content size no larger than 1 MB. Environment Liferay Quarterly Releases Resolution Increase the threshold size with the following property: # Set the threshold...
Certificate Renewal Failing with 403 Error on Liferay PaaS
Issue When attempting to renew the SSL certificate generated by Let’s Encrypt, the process fails with multiple 403 (Forbidden) errors. The error messages suggest a security restriction that is preventing the certificate from being recreated: Reason: Error accepting authorization: acme:...
Expiring license error occurs in clustered environment for Liferay PaaS
Issue The following expired licensing error displays in Liferay PaaS logs: ERROR [main][LicenseManager:-1] Digital Enterprise Unlimited Enterprise-Wide license is expired Environment Liferay PaaS Resolution There are two workarounds that will work to resolve the issue: Delete the cached...
Browser Back Button Issue with Multiple Asset Publishers
Issue When a page contains multiple Asset Publishers, the browser's back button may not work as expected. Clicking the back button may require multiple clicks to return to the previous page. Environment Liferay DXP 7.4 2024.Q2.0+ Resolution This is related to the implementation of...
Adaptive Media Images Not Displaying for Users in Product Catalog Search Results
Issue When using Adaptive Media with images in Product Catalog search results, the images are displayed correctly for some users, but not others. For example, Adaptive Media is not working for unauthenticated (guest) users but is rendering correctly for authenticated users. Environment...
Web Content "Modified by" User Appears to be Incorrect After Translation
Issue After translating existing web content, the last modified user displayed is the original author, not the translator. Environment Liferay DXP 7.4+ Resolution The "Modified by" user and timestamp for web content reflects modifications to the default language content. Translations do...
Insufficient Permissions to Access Folders When Uploading Documents to Web Content
Issue Users with a role other than Administrator, for example, the "Editor" role, receive a permissions error when they try to access folders within Documents and Media while uploading a document to Web Content. The following error message is displayed in the logs:...
Changing the Displayed Time Zone for Audit Logs
Issue Even after changing the time zone for the instance within the Instance Settings, the time zone for the Create Date for the logs in Audit are still displayed in UTC.   Environment Liferay DXP 7.4 Quarterly Release 2024.Q2   Resolution The Audit table, along with most other tables in...
Localizing Object Definitions.
Issue We do not find where is the feature to get objects localization. Based on following documentation https://learn.liferay.com/w/dxp/liferay-development/objects/creating-and-managing-objects/localizing-object-definitions-and-entries, this feature should be available since 2023.Q3...
How to configure X-Pack secured search service liveness/readiness probes with authentication in Paas
Issue We tried to configure in our PAAS environnement the Elasticsearch X-Pack feature. When we follow this article and enable X-Pack feature in dev server (with environment variable), the ElasticSearch endpoint used for readiness and liveness are not accessible anymore and return 401...
"http://localhost:8080/o/oauth2/authorize" URL redirect to the Login Page
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue When accessing the OAuth2 authorization URL (http://localhost:8080/o/oauth2/authorize) from the "view-source" page, the browser...
Getting BadPaddingException errors in the logs after an upgrade
Issue After upgrading Liferay DXP, javax.crypto.BadPaddingException errors appear in the logs when using 'Auto Login' feature ('Remember me'). Example error message: ERROR [AutoLoginFilter:247] Current URL /home generates exception: com.liferay.portal.kernel.exception.SystemException:...
java.sql.BatchUpdateException: data exception: string data, right truncation from long client extension service names
Issue When deploying a client extension, you may encounter an error, that can be traced to a BatchUpdateException, such as the following: Caused by: java.sql.BatchUpdateException: data exception: string data, right truncation at...
SAML Logout Issues: Multiple Login Entries and Optimistic Locking Exceptions
Issue When a user logs out after authenticating via SAML, multiple login entries might be recorded in the audit logs. This can lead to HibernateOptimisticLockingException errors, particularly during concurrent user sessions or frequent login/logout attempts. Environment Liferay DXP 7.4...
Data Migration Center: Unable to Import CSV file
Issue The issue only occurs when the field is being translated, using objects alone does not cause it. Steps to reproduce 1. Navigate to the Applications Menu and click on Data Migration Center. 2. In that, click New and then export file option [create one object first with 2 fields:...

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