CVE-2026-73632
Description
AI Translation Available
Exposure of data element to wrong session vulnerability in the JSON plugin of Apache Struts. Per-response serialization state could be shared across concurrent requests, allowing response content associated with one request to become observable in another. Only the SMD / JSON-RPC handling of the JSON interceptor is affected, which is not enabled by default; applications using the json result type are not affected.
This issue affects Apache Struts: 7.2.1.
Users are recommended to upgrade to version 7.3.0, which fixes the issue.
567
Unsynchronized Access to Shared Data in a Multithreaded Context
DraftCommon Consequences
Security Scopes Affected:
Confidentiality
Integrity
Availability
Potential Impacts:
Read Application Data
Modify Application Data
Dos: Instability
Dos: Crash, Exit, Or Restart
Applicable Platforms
Languages:
Java
https://cwiki.apache.org/confluence/display/WW/S2-071