> CVE-2026-73631

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PUBLISHED
2026-08-15 11:16
MODIFIED
2026-08-15 11:16
EPSS (Prob. Exploit)
0.38%
Top 70.1%
DATA SOURCES:
NVD 🔗 2026-08-15 CWE MITRE 🔗 2026-09-01 FIRST EPSS 🔗 2026-10-18 OSV 🔗 2026-10-26

> 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_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> WEAKNESSES

CWE-567

> CWE DETAILED DESCRIPTIONS

CWE-567: Unsynchronized Access to Shared Data in a Multithreaded Context - The product does not properly synchronize shared data, such as static variables across threads, which can lead to undefined behavior and unpredictable data changes.

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Apache Struts: Shared parsing state in the JSON plugin

AFFECTED PACKAGES:
Unknown / Unknown
2 versions affected

> HISTORIQUE DES MODIFICATIONS

Première apparition
15/08/2026 11:16
Source: NVD
📊 ENRICHISSEMENT 01/09/2026 06:02
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-567: Unsynchronized Access to Shared Data in a Multithreaded Context - The product does not properly synchronize shared data, such as static variables across threads, which can lead to undefined b...
Total des modifications: 1 Dernière mise à jour: 1 month ago

> REFERENCES

https://cwiki.apache.org/confluence/display/WW/S2-070
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