CVE-2023-44487

CVE-2023-44487 – HTTP/2 Rapid Reset DoS Root cause: HTTP/2 stream resets can cause servers to continue processing, leading to unbounded resource consumption and potential DoS when clients rapidly cancel streams. What’s affected: Various HTTP/2 implementations and deployments, including servers, p...

CVE-2023-1108

CVE-2023-1108 affects Undertow within Red Hat JBoss EAP 7.3.x (SSLConduit) where an infinite loop on close can cause DoS. Connected RHSA-2025-9583 confirms the issue and indicates a fix in the eap-7.3.z line (Patched Undertow). Remediation is to upgrade to the patched EAP 7.3.x release (eap-7.3.z...

CVE-2021-4104

CVE-2021-4104 affects JMSAppender in Log4j 1.2 when it is explicitly configured to use JMSAppender. A deserialization of untrusted data can occur if an attacker can write Log4j configuration and supply TopicBindingName and TopicConnectionFactoryBindingName, causing JMSAppender to perform JNDI req...

CVE-2024-7885

CVE-2024-7885 affects Undertow's ProxyProtocolReadListener, where parseProxyProtocolV1 reuses a single StringBuilder across multiple requests, potentially leaking data between requests on the same HTTP connection and, in multi-request environments, exposing previous values. The connected Red Hat ...

CVE-2019-14892

CVE-2019-14892 — In jackson-databind, polymorphic deserialization can be exploited via JNDI gadgets (commons-configuration 1/2) to achieve remote code execution. Affected: jackson-databind versions before 2.9.10, 2.8.11.5, and 2.6.7.3. Remediation: upgrade to a fixed jackson-databind release (e.g...

CVE-2021-20218

The CVE refers to fabric8 kubernetes-client vulnerability affecting version 4.2.0 and later, where a malicious pod/container can abuse the client’s copy command to extract files outside the working path, impacting integrity and availability. Fixed in kubernetes-client releases 4.13.2, 5.0.2, 4.11...

CVE-2022-1415

CVE-2022-1415 corresponds to Drools core deserialization vulnerability. Affected component: KIE Drools (Drools core) where improper safeguards during data deserialization allow an authenticated attacker to craft serialized objects (gadgets) and execute arbitrary code on the server. Documented imp...

CVE-2021-3642

CVE-2021-3642 describes a timing-attack vulnerability in Wildfly Elytron’s ScramServer, affecting versions prior to 1.10.14.Final, 1.15.5.Final, and 1.16.1.Final. The highest impact is confidentiality; no exploitation details are provided in the documents. Connected advisories (e.g., Red Hat RHSA...

CVE-2020-1714

Keycloak before 11.0.0 contains usages of ObjectInputStream without type checks, allowing deserialization of arbitrary Java objects in a privileged context and potentially enabling remote code execution (CVE-2020-1714). References associate this CVE with Red Hat advisories noting Keycloak as the ...

CVE-2021-4178

CVE-2021-4178 affects the Fabric8 Kubernetes client (versions 5.0.0-beta-1 and newer) due to unsafe YAML parsing in unmarshalYaml, enabling local, privileged code execution via a crafted YAML payload. The issue is confirmed across multiple sources (NVD/NVD-derived entry and Red Hat/Jenkins adviso...

CVE-2019-14862

Knockout.js vulnerability (CVE-2019-14862). Affected: Knockout.js

CVE-2020-10714

CVE-2020-10714 concerns WildFly Elytron prior to 1.11.3.Final. A flaw in FORM authentication with a session ID in the URL enables a session fixation attack, affecting confidentiality, integrity, and availability. The impact is stated in the sources as high (CVSS 3.1) with network access and user ...

CVE-2019-14863

CVE-2019-14863 affects AngularJS: all versions before 1.5.0-beta.0 are vulnerable to cross-site scripting due to unvalidated data delivered with trusted dynamic content after escaping context. The CVE is referenced in multiple sources (e.g., Ubuntu USN-7958-1, IBM Security Bulletins). Impact is c...

CVE-2020-1748

CVE-2020-1748 affects WildFly Elytron before 1.6.8.Final-redhat-00001. A flaw in the WildFlySecurityManager allows bypassing checks when using custom security managers, causing improper authorization and information exposure via unauthenticated access to secure resources. Connected advisories (GH...

CVE-2022-0853

CVE-2022-0853 describes a memory leak in the JBoss client when UserTransaction is used repeatedly, leading to information leakage. The CVE is referenced in Red Hat advisories for Red Hat JBoss Enterprise Application Platform / Red Hat Single Sign-On 7.6.1 across RHEL7/8/9 contexts, with CVSS data...

CVE-2025-12543

Undertow core in WildFly/JBoss EAP is affected by CVE-2025-12543 due to improper validation of the Host header in HTTP requests. This can allow cache poisoning, internal network discovery, or user session hijacking. The CVSSv3.1 base score is 9.6 (CRITICAL) with network access, low attack complex...

CVE-2026-28369

Undertow contains a vulnerability where the first HTTP header line with leading spaces is stripped, violating HTTP standards and enabling request smuggling. Affected component: Undertow HTTP header parsing. Root cause: improper handling that trims leading spaces on the initial header line. Impact...

CVE-2021-20306

CVE-2021-20306 affects the jBPM BPMN editor (version 7.51.0.Final). The vulnerability allows any authenticated user from any project to see the names of Ruleflow Groups in other projects, exposing project confidentiality. The issue is rooted in cross-project visibility within the BPMN editor; no ...

CVE-2025-9784

CVE-2025-9784 (MadeYouReset) is a Denial of Service flaw in Undertow where malformed client requests trigger server-side stream resets, allowing high resource load via HTTP/2. The Red Hat/IBM advisory ties the affected product to IBM InfoSphere Information Server (11.7.x) using Undertow; affected...

CVE-2019-14839

CVE-2019-14839 affects the Business-central login flow. Multiple connected sources describe that during login to the Business-central console, an HTTP request can disclose sensitive information such as usernames and passwords if intercepted with tools like Burp Suite. NVD data assigns CVSS-3.1 wi...

CVE-2019-14841

CVE-2019-14841 affects Red Hat Decision Manager (RHDM) . An authenticated attacker can mutate their role in the HTTP response header, enabling escalation to admin privileges in the Business Central Console . Root cause: improper handling of role assignment in header processing within RHDM. Impact...

CVE-2026-28367

Undertow contains a flaw that allows HTTP request smuggling by sending a header terminator of \r\r\r. A remote attacker could exploit this against certain proxies (e.g., older Apache Traffic Server, Google Cloud Classic Application Load Balancer) to cause unauthorized access or manipulation of we...

CVE-2026-28368

A vulnerability (CVE-2026-28368) affects Undertow and involves a discrepancy in header parsing between Undertow and upstream proxies, enabling HTTP request smuggling. Reported across multiple sources (NVD, Debian/Ubuntu OSV, Circl, GitHub advisories, and Nessus plugin) with confirmed references t...

CVE-2026-3260

CVE-2026-3260 affects Undertow and enables Denial of Service via premature multipart/form-data parsing when a GET request with multipart/form-data is processed (e.g., via getParameterMap). The issue is caused by content being parsed and stored to disk during parameter handling, leading to resourc...