Alertas de Seguridad de la Información

M Alto vulnerabilidad

Hace 5 días

[CVE-2026-75935] Uncontrolled memory allocation in the binary Ion stream cursor in Amazon ion-java before 1.12.0 migh…

Uncontrolled memory allocation in the binary Ion stream cursor in Amazon ion-java before 1.12.0 might allow remote actors to cause a denial of service via a crafted Ion binary document containing a declared-length field that causes excessive heap preallocation. To remediate this issue, users should upgrade to version 1.12.0.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

Hace 5 días

[CVE-2026-75936] Improper handling of highly compressed data in the GZIP auto-decompression handler in Amazon ion-jav…

Improper handling of highly compressed data in the GZIP auto-decompression handler in Amazon ion-java before 1.12.0 might allow remote actors to cause a denial of service via a crafted compressed Ion document that expands to an arbitrarily large size upon decompression. To remediate this issue, users should upgrade to version 1.12.0 and configure withGzipDecompressionEnabled(false) and/or set a…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

14/08/2026

Regresión de autorización en Budibase 3.39.4-3.40.0 expone URLs firmadas de Amazon S3

Budibase versiones 3.39.4 anteriores a 3.40.0 contienen un fallo de control de acceso en el endpoint de carga de adjuntos S3. Usuarios con permisos BASIC pueden obtener URLs presignadas PutObject de buckets S3 arbitrarios, permitiendo escritura no autorizada en almacenamiento en la nube. Afecta directamente a empresas en LATAM que usan Budibase para gestión de contenidos y datos empresariales.

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

12/08/2026

[CVE-2026-19311] Missing authorization in the Execute Monitor API in Amazon OpenSearch Alerting plugin might allow an…

Missing authorization in the Execute Monitor API in Amazon OpenSearch Alerting plugin might allow an authenticated remote user to read, modify, or delete arbitrary index data via a crafted inline monitor request with unintentional data source and input index parameters.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-19111] Insecure direct object reference in the mongodb_memory, elasticsearch_memory, and mem0_memory tools …

Insecure direct object reference in the mongodb_memory, elasticsearch_memory, and mem0_memory tools in Amazon Strands Agents Tools before 0.8.3 might allow remote authenticated users to access, modify, or delete memories belonging to other tenants by influencing the LLM to emit tool calls with a forged namespace parameter. To remediate this issue, users should upgrade to version 0.8.3.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Crítico vulnerabilidad

06/08/2026

[CVE-2026-11976] The official MonsterInsights Pro update distribution bucket (`monster-insights.s3.amazonaws.com`) wa…

The official MonsterInsights Pro update distribution bucket (`monster-insights.s3.amazonaws.com`) was compromised. Both the current release (10.2.2) and the version MonsterInsights rolled back to (10.2.0) contain a malicious file, `class-system-check.php`. Three distinct variants were observed on 2026-06-11, all sharing the same AES-256-GCM key, confirming a single threat actor. The attacker retai…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-16636] The FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Pr…

The FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Recipient Display Name (to.name) in Email Logs in all versions up to, and including, 2.2.95 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrar…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-18953] Improper limitation of a pathname to a restricted directory in the get_resource tool in Amazon awsla…

Improper limitation of a pathname to a restricted directory in the get_resource tool in Amazon awslabs.aws-transform-mcp-server 0.1.0 through 0.1.4 might allow a context-dependent actor to write arbitrary files outside the intended working directory via the savePath parameter. To remediate this issue, users should upgrade to version 0.1.5 or later.

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

04/08/2026

[CVE-2026-18830] Insufficient input validation in Amazon Bedrock AgentCore harness might allow an authenticated remot…

Insufficient input validation in Amazon Bedrock AgentCore harness might allow an authenticated remote user to execute configured tools bypassing model invocation and security controls via crafted content blocks in conversation messages. AWS has addressed this issue. No customer action is required.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

03/08/2026

[CVE-2026-18733] A prompt injection vulnerability in the shell tool in Amazon Strands Agents Tools before 0.8.0 might…

A prompt injection vulnerability in the shell tool in Amazon Strands Agents Tools before 0.8.0 might allow remote actors to execute arbitrary operating system commands on the agent's host via a crafted prompt that sets the non_interactive parameter to true, bypassing the human consent gate. To remediate this issue, users should upgrade to version 0.8.0.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

30/07/2026

[CVE-2026-18245] Improper control of code generation in Amazon @aws-amplify/codegen-ui-react before 2.20.6 might allo…

Improper control of code generation in Amazon @aws-amplify/codegen-ui-react before 2.20.6 might allow a remote authenticated user to execute arbitrary code in end-user browsers, developer machines, CI/CD environments, and server-side rendering contexts via crafted Studio component or theme schema values due to insufficient coverage and effectiveness of the input validation introduced for CVE-2025-…

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Alto vulnerabilidad

23/07/2026

[CVE-2026-16756] Missing connection and header-read timeouts and the absence of a concurrent-connection cap in the de…

Missing connection and header-read timeouts and the absence of a concurrent-connection cap in the default serve() path of Amazon aws-smithy-http-server might allow remote attackers to cause a denial of service by opening many connections and sending partial requests that are never completed, exhausting server sockets and tasks. To mitigate this issue, users should upgrade to aws-smithy-http-ser…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/07/2026

[CVE-2026-15957] Smithy-RS is a Rust code generation and runtime framework that generates HTTP clients and servers fr…

Smithy-RS is a Rust code generation and runtime framework that generates HTTP clients and servers from Smithy interface definitions, powering the AWS SDK for Rust and custom service implementations. Uncontrolled recursion in the JSON, CBOR, and XML deserializer functions emitted by Amazon smithy-rs code generation could allow remote attackers to cause a denial of service (process abort via stac…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-15738] Incorrect behavior order in the Gateway API listener-rule generation in Amazon AWS Load Balancer Con…

Incorrect behavior order in the Gateway API listener-rule generation in Amazon AWS Load Balancer Controller before 3.4.2 might allow an authenticated remote user to intercept, spoof, or deny another namespace's gRPC traffic on a shared Gateway via a crafted HTTPRoute resource. To mitigate this issue, users should upgrade to version 3.4.2.

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

06/07/2026

[CVE-2026-14471] Improper Neutralization of Special Elements in the metrics-service retention policy management compo…

Improper Neutralization of Special Elements in the metrics-service retention policy management component in Amazon mcp-gateway-registry before 1.0.13 might allow an authenticated remote user to execute arbitrary SQL queries via a crafted table_name value that is interpolated into SQL statements in identifier position. To remediate this issue, users should upgrade to version 1.0.13 or later.

nvdaltovulnerabilidad CVSS 8.1 NVD

A Alto vulnerabilidad

01/07/2026

[CVE-2026-14265] Deserialization of untrusted data in the RemoteQueryCachePlugin in Amazon Web Services AWS Advanced …

Deserialization of untrusted data in the RemoteQueryCachePlugin in Amazon Web Services AWS Advanced JDBC Wrapper 3.3.0 through 4.0.0 might allow an actor with write access to the shared cache infrastructure to execute arbitrary code on application servers that read cached query results via a crafted serialized Java object. The RemoteQueryCachePlugin uses ObjectInputStream without class filtering w…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

01/07/2026

[CVE-2026-34115] Guardian language-system passes the id GET parameter directly into a PHP exec() call in transcribe_a…

Guardian language-system passes the id GET parameter directly into a PHP exec() call in transcribe_amazon.php (line 15) without sanitization: exec(\"php jobs/transcribe_amazon.php \".$login_session.\" \".$_GET['id'].\" ...\"). No authentication is required. An unauthenticated remote attacker can append shell metacharacters to execute arbitrary OS commands on the server.

nvdcriticovulnerabilidad CVSS 9.8 NVD

A Crítico vulnerabilidad

29/06/2026

[CVE-2026-13762] Inconsistent interpretation of HTTP/2 requests in Amazon CloudFront with AWS WAF enabled might allow…

Inconsistent interpretation of HTTP/2 requests in Amazon CloudFront with AWS WAF enabled might allow remote actors to bypass AWS WAF managed rule body inspection via crafted HTTP/2 requests that fragment the request body across frames so that only a partial body is inspected. This issue was remediated server-side. No customer action is required.

nvdcriticovulnerabilidad CVSS 9.8 NVD

A Crítico vulnerabilidad

29/06/2026

[CVE-2026-13763] Inconsistent interpretation of HTTP/2 requests in AWS Application Load Balancer with AWS WAF enabled…

Inconsistent interpretation of HTTP/2 requests in AWS Application Load Balancer with AWS WAF enabled might allow remote actors to bypass AWS WAF managed rule body inspection via crafted HTTP/2 requests that fragment the request body across frames so that only a partial body is inspected. This issue only impacts HTTP/2 ALB target groups. To remediate this issue, customers should enable the "Insp…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

17/06/2026

[CVE-2026-50196] Steeltoe is an open source project that provides a collection of libraries that helps users build cl…

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Discovery.Eureka prior to versions 4.2.0 and 3.4.0, `DataCenterInfo.FromJson` throws `ArgumentException` for any `name` value other than `"MyOwn"` or `"Amazon"`, despite the Java Eureka specification defining a third valid value: `"Netflix"`. The exception propag…

nvdaltovulnerabilidad CVSS 7.5 NVD