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https://issues.apache.org/jira/browse/WW-5642?focusedWorklogId=1029581&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-1029581
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ASF GitHub Bot logged work on WW-5642:
--------------------------------------
Author: ASF GitHub Bot
Created on: 12/Jul/26 12:10
Start Date: 12/Jul/26 12:10
Worklog Time Spent: 10m
Work Description: g0w6y commented on PR #1774:
URL: https://github.com/apache/struts/pull/1774#issuecomment-4951122295
Pushed a fix for the gaps above (redacted creator-bound construction
failures now fail closed instead of throwing, with regression tests for the
other creator styles) — and since this is an authz bypass, should it go through
a security advisory like #1775/#1776?
Issue Time Tracking
-------------------
Worklog Id: (was: 1029581)
Time Spent: 50m (was: 40m)
> @StrutsParameter authorization bypassed for record/creator-bound REST body
> properties
> -------------------------------------------------------------------------------------
>
> Key: WW-5642
> URL: https://issues.apache.org/jira/browse/WW-5642
> Project: Struts 2
> Issue Type: Bug
> Components: Plugin - REST
> Affects Versions: 7.2.1
> Environment: Reproducible with struts2-rest-plugin,
> struts.parameters.requireAnnotations
> enabled, and any REST action whose request body binds a Java record
> (or @JsonCreator/@ConstructorProperties type) either at the top level
> or nested. JDK 17, Jackson 2.22.0.
> Reporter: Gouri Sankar A
> Priority: Major
> Fix For: 7.3.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> ParameterAuthorizingModule enforces @StrutsParameter on REST/JSON body
> deserialization by wrapping each Jackson property's deserializeAndSet /
> deserializeSetAndReturn (AuthorizingSettableBeanProperty). Jackson never
> calls either method for creator-bound properties — Java records,
> @JsonCreator constructors, @ConstructorProperties — it calls the final
> SettableBeanProperty#deserialize directly, which the existing wrapper
> cannot intercept.
> With struts.parameters.requireAnnotations enabled, any record-typed
> field in a REST action's request body is populated with no
> @StrutsParameter check at all, silently defeating the protection for
> that entire subtree.
> Fix: wrap the property's value deserializer (the only non-final
> interception point for the creator-bound path), scoped to
> CreatorProperty so existing setter/field/builder paths are unaffected.
> Fixed by: https://github.com/apache/struts/pull/1774
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