• Even after upgrading to 10.3.12, following logs are observed in atlassian-jira.log files.

2025-11-21 12:48:54,361+0200 http-nio-8080-exec-1970 WARN user@company.com 768x11056652x2 h95983 130.41.75.231,172.70.248.54,127.0.0.1 /secure/AjaxIssueAction!default.jspa [veloc
ity] DEBUG MODE: Method needs allowlisting: com.atlassian.jira.plugin.viewissue.web.FieldModel#getName()
2025-11-21 12:48:54,361+0200 http-nio-8080-exec-1970 WARN user@company.com 768x11056652x2 h95983 130.41.75.231,172.70.248.54,127.0.0.1 /secure/AjaxIssueAction!default.jspa [veloc
ity] DEBUG MODE: Method needs allowlisting: com.atlassian.jira.plugin.viewissue.web.DateFieldModel#getStyleClass()
2025-11-21 12:48:54,362+0200 http-nio-8080-exec-1970 WARN user@company.com 768x11056652x2 h95983 130.41.75.231,172.70.248.54,127.0.0.1 /secure/AjaxIssueAction!default.jspa [veloc
ity] DEBUG MODE: Method needs allowlisting: com.atlassian.jira.plugin.viewissue.web.DateFieldModel#getTitle()

Workaround

•  Edit atlassian-jira-software-10.x-standalone/atlassian-jira/WEB-INF/classes/velocity-default.properties
• Search for property introspector.proper.allowlist.methods in this file. This property would look like this.

  introspector.proper.allowlist.methods = \
  com.atlassian.activeobjects.admin.tables.TablesController$TableInformation#getRows(),\
  com.atlassian.activeobjects.admin.tables.TablesController$TableInformation#getTable(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getPluginKey(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getPluginName(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getPluginVersion(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getVendorName(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getVendorUrl(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#isAvailable(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$NotAvailablePluginInformation#isAvailable(),\
  com.atlassian.applinks.api.ApplicationId#get(),\ 

• You can append following entry as well somewhere in between. Restart Jira. This change should avoid logging these messages.

  com.atlassian.jira.util.collect.CompositeMap#get(java.lang.Object),\
  com.atlassian.jira.plugin.viewissue.web.FieldModel#getName(),\
  com.atlassian.jira.plugin.viewissue.web.FieldModel#getElementId(),\
  com.atlassian.jira.plugin.viewissue.web.DateFieldModel#getStyleClass(),\
  com.atlassian.jira.plugin.viewissue.web.DateFieldModel#getTitle(),\
  com.atlassian.jira.plugin.viewissue.web.DateFieldModel#getFieldType(),\
  com.atlassian.jira.plugin.viewissue.web.DateFieldModel#hasValue(),\
  com.atlassian.jira.plugin.viewissue.web.DateFieldModel#getIso8601(),\
  com.atlassian.jira.plugin.viewissue.web.DateFieldModel#getFieldHtml()