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Support Article

CSRFAttack observed in logs

SA-12895

Summary



After upgrading from PRPC 6 to Pega 7.1.7, the log generates CSRFAttack warning


Error Messages



2015-07-02 08:02:47,851 | WARN | WebContainer : 2 | mgmt.util.URLAccessContext | Msg: URLAccessModeWarn:URLAccessPermitted URLAccessDetail CSRFAttack Invalid harness ID HID821A4B556A3FBBA95E79DE6B1188E97E :From @baseclass.pzUpdateClipboardModels


Steps to Reproduce



Upgrade from PRPC 6 to Pega 7.1.7 with an application that uses RedirectAndRun.


Root Cause



The root cause of this problem is a backward compatibility defect in Pegasystems’ code/rules.  A new parameter was added to RedirectAndRun that should be specified in any custom code.


Resolution



This issue is resolved through the following local-change:

Pass the "action" parameter to RedirectAndRun with a value of openAssignment, openWorkItem, openWorkByHandle or displayOnPage.

Published August 14, 2015 - Updated October 8, 2020

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