Unsynchronized Access to Shared Data in a Multithreaded Context Affecting org.apache.struts:struts2-json-plugin package, versions [,7.3.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Aug 2026
- disclosed15 Aug 2026
- creditg0w6y
Introduced: 15 Aug 2026
NewCVE-2026-73632 (opens in a new tab)How to fix?
Upgrade org.apache.struts:struts2-json-plugin to version 7.3.0 or higher.
Overview
Affected versions of this package are vulnerable to Unsynchronized Access to Shared Data in a Multithreaded Context in the JSON plugin's SMD/JSON-RPC handling. An attacker can access response content intended for another user's session by making concurrent requests, potentially exposing sensitive data.
**Note:**This is only exploitable if the SMD/JSON-RPC handling of the JSON interceptor is enabled.