CVEvulnerability

CVE-2026-73631

4.3 MEDIUM Published 2026-08-15 Modified 2026-08-18 Official page ↗
Status
Analyzed
Published
2026-08-15
Last modified
2026-08-18
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-567

Description

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 configurations

• apache struts 7.2.1

Related

Weakness · CWE (1)

  • CWE-567 Unsynchronized Access to Shared Data in a Multithreaded Context weakness

References