CVE-2026-73631

published 2026-08-15

CVE-2026-73631: Exposure of data element to wrong session vulnerability in the JSON plugin of Apache Struts. Per-request parsing state could be shared across concurrent…

Priority P4 24 medium 4.3 CVSS 3.1

AV N AC L PR L UI N S U C L I N A N

Exposure of data element to wrong session vulnerability in the JSON plugin of Apache Struts. Per-request parsing state could be shared across concurrent requests, allowing data associated with one request to become observable in another, and configured parsing limits not to be enforced as intended. Populating actions from a JSON request body is not enabled by default; applications that do not use the JSON plugin 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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apache	struts	—	—
apache_software_foundation	apache_struts	—	—

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