Alertas de Seguridad de la Información

M Crítico vulnerabilidad

07/08/2026

Vulnerabilidad crítica en Azure Confidential Ledger permite ejecución de código remoto

Una función peligrosa expuesta en Azure Confidential Ledger permite que atacantes autorizados ejecuten código arbitrario a través de la red, afectando infraestructuras de blockchain y auditoría en empresas LATAM. Con CVSS 9.1, esta vulnerabilidad representa riesgo crítico para sistemas financieros, gubernamentales y de cumplimiento normativo que dependen de ledgers inmutables en Azure.

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

07/08/2026

Vulnerabilidad crítica de escalada de privilegios en Microsoft Teams (CVE-2026-65667)

Microsoft Teams presenta una falla de autorización que permite a atacantes no autorizados escalar privilegios sobre la red con puntuación CVSS 10.0. Esta vulnerabilidad afecta directamente a organizaciones en México y Latinoamérica que dependen de Teams para comunicaciones empresariales y colaboración. El impacto potencial incluye acceso no autorizado a datos sensibles, comunicaciones y recursos compartidos dentro del ecosistema corporativo.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-62873] Improper verification of cryptographic signature in Microsoft 365 Admin Center allows an unauthorize…

Improper verification of cryptographic signature in Microsoft 365 Admin Center allows an unauthorized attacker to elevate privileges over a network.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-62896] Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over …

Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network.

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-63508] Missing authentication for critical function in Microsoft Planetary Computer Pro allows an unauthori…

Missing authentication for critical function in Microsoft Planetary Computer Pro allows an unauthorized attacker to elevate privileges over a network.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-62830] Missing authorization in Azure SRE Agent allows an authorized attacker to elevate privileges over a …

Missing authorization in Azure SRE Agent allows an authorized attacker to elevate privileges over a network.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-59115] '.../...//' in Microsoft Entra Provisioning Service (SyncFabric) allows an authorized attacker to el…

'.../...//' in Microsoft Entra Provisioning Service (SyncFabric) allows an authorized attacker to elevate privileges over a network.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-59118] Improper authorization in Microsoft Power Apps allows an unauthorized attacker to elevate privileges…

Improper authorization in Microsoft Power Apps allows an unauthorized attacker to elevate privileges over a network.

nvdcriticovulnerabilidad CVSS 9.3 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-50515] Deserialization of untrusted data in Azure Service Bus allows an authorized attacker to execute code…

Deserialization of untrusted data in Azure Service Bus allows an authorized attacker to execute code over a network.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-56161] Improper access control in Azure Logic Apps allows an authorized attacker to disclose information ov…

Improper access control in Azure Logic Apps allows an authorized attacker to disclose information over a network.

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-56162] Improper authentication in Azure SQL Database allows an unauthorized attacker to elevate privileges …

Improper authentication in Azure SQL Database allows an unauthorized attacker to elevate privileges over a network.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

07/08/2026

[CVE-2026-50481] Modification of assumed-immutable data (maid) in Azure Active Directory allows an authorized attacke…

Modification of assumed-immutable data (maid) in Azure Active Directory allows an authorized attacker to elevate privileges over a network.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

06/08/2026

[CVE-2026-70558] Dinky's POST /download/uploadFromRsByLocal handler passes the caller-supplied path parameter directl…

Dinky's POST /download/uploadFromRsByLocal handler passes the caller-supplied path parameter directly to new File(path) and file.transferTo(dest) with no path validation. The route is marked @SaIgnore and /download/** is excluded from the Sa-Token interceptor, so the only guard is a header equality check against a dinkyToken value whose default (efda1551-7958-4e0f-80a8-dfd107df3e38) is hardcoded i…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

06/08/2026

[CVE-2026-67622] Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assis…

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownership verification. Attackers can enumerate cross-workspace assistant metadata, retrieve file and vector s…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

06/08/2026

[CVE-2026-53984] Ground Station prior to 0.6.0 contains an unauthenticated database-destruction and arbitrary-data-in…

Ground Station prior to 0.6.0 contains an unauthenticated database-destruction and arbitrary-data-injection vulnerability in the Socket.IO server's database_backup event handler that allows any unauthenticated network peer to wipe or replace the entire SQLite database by sending a single full_restore command with a caller-supplied SQL blob. Attackers can connect to the Socket.IO server on port 700…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

06/08/2026

[CVE-2026-48085] OpenReception's appointment booking software provides an end-to-end encrypted appointment booking pl…

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.1, a fully provisioned OpenReception instance accepts unauthenticated POST requests to `/setup/create-admin-account` and creates additional GLOBAL_ADMIN accounts without verifying that an admin already exists. Any unauthenticated network attacker who can submit a same-or…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

06/08/2026

[CVE-2026-48086] OpenReception's appointment booking software provides an end-to-end encrypted appointment booking pl…

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, a TENANT_ADMIN promotes themselves to platform-wide GLOBAL_ADMIN through a single PUT request. The role-update handler accepts the `GLOBAL_ADMIN` enum value from any tenant admin updating their own tenant's staff. No policy check enforces that "only an existing GLOBAL…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

06/08/2026

[CVE-2026-48087] OpenReception's appointment booking software provides an end-to-end encrypted appointment booking pl…

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, the registration handler at `POST /api/auth/register/{userId}` validates the relationship between the WebAuthn challenge and the registration cookie's email but never validates that the `userId` in the URL belongs to that email. An unauthenticated attacker requests a …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

06/08/2026

[CVE-2026-48088] OpenReception's appointment booking software provides an end-to-end encrypted appointment booking pl…

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.4, the route `POST /api/tenants/{tenantId}/staff/{staffId}/crypto` accepts and stores attacker-controlled ML-KEM-768 public keys against any tenant on the platform without authentication. The handler logs an "Unauthorized crypto key storage attempt" warning when neither …

nvdcriticovulnerabilidad CVSS 9.4 NVD

M Crítico vulnerabilidad

06/08/2026

[CVE-2026-3418] The System REST API accepts user-supplied file uploads without enforcing sufficient validation on th…

The System REST API accepts user-supplied file uploads without enforcing sufficient validation on the file type or destination, allowing files to be written to arbitrary server-accessible locations. Exploitation requires authenticated administrative access with publisher privileges. Successful exploitation permits an authenticated publisher to upload files to server-accessible locations. Dependin…

nvdcriticovulnerabilidad CVSS 9.1 NVD