CVE-2025-68493

CVE-2025-68493 is a Missing XML Validation vulnerability in Apache Struts (XWork XML parser). Affected versions are Struts 2.0.0–2.2.1 and 2.2.1–6.1.0 (per the entry), with a recommended fix to upgrade to Struts 6.1.1. The issue enables an XML/XXE-type exposure due to lack of XML validation in th...

CVE-2026-73633

CVE-2026-73633 describes an uncontrolled resource consumption vulnerability in the JSON plugin of Apache Struts. When an application is configured to populate actions from a JSON request body, the plugin reads the body into memory without bounding input size, so a single request can exhaust the J...

CVE-2026-73634

An unauthenticated endpoint collecting Content Security Policy violation reports reads submitted data into memory without size limits, allowing a single request to exhaust the heap and cause denial of service. Affects Struts 6.0.0–6.10.0 and 7.0.0–7.2.1; core distribution is unaffected by default...

CVE-2026-73635

Apache Struts (versions 2.0.0–2.3.37, 2.5.0–2.5.33, 6.0.0–6.10.0, 7.0.0–7.2.1) is vulnerable to unbounded localized-text cache growth: when no fixed locale is set, the request-supplied locale causes caches to expand without limit, exhausting the Java heap and causing denial of service. CVSS 7.5 (...

CVE-2026-73631

Apache Struts 7.2.1's JSON plugin shares per-request parsing state across concurrent requests, allowing one user's JSON-parsed data to leak into another's session and bypassing configured parsing limits. Affected deployments are those using JSON request body population. Upgrade to Struts 7.3.0. N...

CVE-2026-73632

Apache Struts 7.2.1's JSON plugin shares per-response serialization state across concurrent requests, letting one user observe another's response content. Only the SMD/JSON-RPC interceptor path is affected; it is disabled by default. No in-the-wild exploitation is reported. Upgrade to 7.3.0. See ...