Exploit for Improper Handling of Exceptional Conditions in Apache Struts

Struts2 Vulnerability Detection and Exploitation Tool s2tool...

CVE-2019-20367

creationtimestamp| type| source ---|---|--- 2026-09-01 20:01:45+00:00| seen| https://t.me/hackingAttack/49652 2026-09-01 20:01:51+00:00| seen| https://t.me/hackingAttack/45703 2026-09-02 01:01:58+00:00| seen| https://t.me/hackingAttack/49652 2026-09-02 01:02:04+00:00| seen|...

Security Bulletin: Security Vulnerability in Apache Struts affects IBM Sterling B2B Integrator and IBM Sterling File Gateway (CVE-2025-64775)

Summary IBM Sterling B2B Integrator and IBM Sterling File Gateway have addressed vulnerability due to Apache Struts Vulnerability Details CVEID:CVE-2025-64775 DESCRIPTION: Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion. This issu...

Security Bulletin: Security Vulnerability in Apache Struts affects IBM Sterling B2B Integrator and IBM Sterling File Gateway (CVE-2025-66675)

Summary IBM Sterling B2B Integrator and IBM Sterling File Gateway have addressed vulnerability due to Apache Struts Vulnerability Details CVEID:CVE-2025-66675 DESCRIPTION: Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion. This issu...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: struts (UTSA-2026-031329)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-031329 advisory. ActionServlet.java in Apache Struts 1 1.x through 1.3.10 mishandles multithreaded access to an ActionForm instance, which allows remote attackers to execute arbitrar...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: struts (UTSA-2026-031330)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-031330 advisory. The MultiPageValidator implementation in Apache Struts 1 1.1 through 1.3.10 allows remote attackers to bypass intended access restrictions via a modified page...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: struts (UTSA-2026-031328)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-031328 advisory. ActionServlet.java in Apache Struts 1 1.x through 1.3.10 does not properly restrict the Validator configuration, which allows remote attackers to conduct cross-site...

Apache Struts 2 vulnerable to resource exhaustion

Overview Apache Struts 2 provided by The Apache Software Foundation contains the following vulnerability: Allocation of resources without limits or throttling CWE-770 - CVE-2026-73635 KuniyoshiNoguchi reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information...

Apache Struts 6.x < 6.11.0 / 7.x < 7.3.0 Multiple Vulnerabilities (S2-072) (S2-074)

The version of Apache Struts installed on the remote host is 6.0.0 prior to 6.11.0, or 7.0.0 prior to 7.3.0. It is, therefore, affected by multiple denial of service vulnerabilities, as referenced in the S2-072 and S2-074 advisories: - When an application is configured to populate actions from a...

Apache Struts < 7.3.0 Multiple Vulnerabilities (S2-070) (S2-071)

The version of Apache Struts installed on the remote host is 7.2.1. It is, therefore, affected by multiple vulnerabilities in the JSON plugin, as referenced in the S2-070 and S2-071 advisories: - A component of the JSON plugin that holds per-request parsing state could be shared between concurren...

Apache Struts 6.0.0 <=> 6.10.0 / 7.0.0 <=> 7.2.1 Denial of Service (S2-073)

The version of Apache Struts installed on the remote host is 6.0.0 prior to 6.11.0, or 7.0.0 prior to 7.3.0. It is, therefore, affected by a denial of service vulnerability as referenced in the S2-073 advisory. - Struts provides an optional facility for collecting Content Security Policy violatio...

Exploit for CVE-2026-73633

CVE-2026-73633 Apache Struts S2-072 — PoC + Environment...

Allocation of Resources Without Limits or Throttling

Overview org.apache.struts:struts2-core is a popular open-source framework for developing web applications in the Java programming language. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the endpoint that collects Content Security...

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 requests, allowing data associated with one request to become observable in another, and configured parsing limits not to be enforced as intende...

CVE-2026-73632

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...

CVE-2026-73634

Uncontrolled resource consumption vulnerability in Apache Struts. An application that exposes an endpoint collecting Content Security Policy violation reports reads the submitted report into memory without bounding how much it will accept, so a single request can exhaust the heap and deny service...

CVE-2026-73635

Allocation of resources without limits or throttling vulnerability in Apache Struts. When no fixed locale is configured, the locale used for localized-text lookups is taken from the incoming request, allowing an unauthenticated remote client to cause the framework's internal localized-text caches...

CVE-2026-73632

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...

CVE-2026-73635

Allocation of resources without limits or throttling vulnerability in Apache Struts. When no fixed locale is configured, the locale used for localized-text lookups is taken from the incoming request, allowing an unauthenticated remote client to cause the framework's internal localized-text caches...

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 requests, allowing data associated with one request to become observable in another, and configured parsing limits not to be enforced as intende...