Alertas de Seguridad de la Información

M Alto vulnerabilidad

13/09/2026

[CVE-2026-86406] The User Registration & Membership WordPress plugin before 5.2.8 does not check the capability of t…

The User Registration & Membership WordPress plugin before 5.2.8 does not check the capability of the user making a membership purchase, and does not validate the payment method or the plan submitted with it, allowing any authenticated user such as a subscriber to be granted the WordPress role attached to a paid plan without paying for it. Where the site owner has mapped a plan to a privileged ro…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/09/2026

[CVE-2026-89080] The Really Simple Security WordPress plugin before 9.8.1 does not prevent an unauthenticated reques…

The Really Simple Security WordPress plugin before 9.8.1 does not prevent an unauthenticated request from resetting an account's completed email two-factor enrolment, allowing an attacker who already knows the account's password to bypass the second factor and obtain that user's session, up to administrator.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/09/2026

[CVE-2026-80071] The User Registration & Membership WordPress plugin before 5.2.8 does not properly restrict who may…

The User Registration & Membership WordPress plugin before 5.2.8 does not properly restrict who may author a membership plan or validate the plan a user attaches to their own account, allowing authenticated users with Author-level access and above to assign themselves an arbitrary role and escalate their privileges to Administrator.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

13/09/2026

[CVE-2026-90678] An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitatio…

An issue was discovered in HAProxy 3.3.0 through 3.4.4 and in 3.5-dev1 through 3.5-dev5. Exploitation requires an HTTP/3 frontend: HAProxy must be built with QUIC support and configured with a QUIC bind listener, and the affected traffic must reach a backend over HTTP/1.1 using chunked transfer coding on a reused connection. Under those conditions, when an HTTP/3 request carries no Content-Length …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/09/2026

[CVE-2026-90495] A vulnerability has been found in Fengoffice Feng Office up to 3.11.13.11. This impacts the function…

A vulnerability has been found in Fengoffice Feng Office up to 3.11.13.11. This impacts the function Contacts::instance->findAll of the file application/models/CompanyWebsite.class.php of the component Legacy API. Such manipulation of the argument auth leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted…

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

13/09/2026

[CVE-2026-90493] A vulnerability was detected in Tonec Internet Download Manager up to 6.42 Build 63 on Windows. The …

A vulnerability was detected in Tonec Internet Download Manager up to 6.42 Build 63 on Windows. The impacted element is an unknown function of the file idmwfp.sys of the component Kernel Driver. The manipulation results in improper access controls. Attacking locally is a requirement. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

13/09/2026

[CVE-2026-90668] The webserver in UnrealIRCd 6.0.5 through 6.2.6 before 6.2.7 does not limit the number of HTTP reque…

The webserver in UnrealIRCd 6.0.5 through 6.2.6 before 6.2.7 does not limit the number of HTTP request headers, which allows remote attackers to cause a denial of service (memory consumption and unresponsive server) via an HTTP request with an unlimited number of headers, if a websocket or JSON-RPC listener is enabled (disabled by default).

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

13/09/2026

[CVE-2026-90651] Socket Firewall (socketdev/socket-registry-firewall) in registry mode before 2.0.0 does not verify u…

Socket Firewall (socketdev/socket-registry-firewall) in registry mode before 2.0.0 does not verify upstream TLS certificates by default. When the api_ssl_verify and upstream_ssl_verify configuration keys are omitted from socket.yml, the generated configuration sets SOCKET_API_SSL_VERIFY='false' and UPSTREAM_SSL_VERIFY='false', and the OpenResty/Lua HTTP client used for outbound requests accepts an…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

12/09/2026

[CVE-2026-90647] ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper ce…

ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper certificate validation vulnerability in the IEC 60870-5-104 TLS client (Task Mode). This allows a network-positioned attacker to bypass certificate validation via a certificate with multiple simultaneous faults, enabling a Man-in-the-Middle attack on protected communications.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

12/09/2026

[CVE-2026-90616] In Flatpak before 1.18.1, a malicious sandboxed app can obtain arbitrary read and write access to fi…

In Flatpak before 1.18.1, a malicious sandboxed app can obtain arbitrary read and write access to files on the host, which can be escalated to arbitrary code execution on the host, a different vulnerability than CVE-2026-76925. Flatpak creates a few app data directories (e.g., /var/cache, /var/data, /var/config, and /var/tmp) in every sandbox on every app launch where, in some cases, components of…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

12/09/2026

[CVE-2026-90556] Freeciv versions before 3.2.6 contain a heap buffer overflow in worklist_load() when processing save…

Freeciv versions before 3.2.6 contain a heap buffer overflow in worklist_load() when processing savegame files with declared worklist lengths exceeding the fixed array bound of 64 elements. Attackers can craft malicious savegame files that write past the entries array into adjacent heap-allocated struct fields, potentially corrupting memory when a user or server operator loads the file.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Crítico vulnerabilidad

12/09/2026

[CVE-2026-90558] sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting rout…

sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit. Attackers can craft malicious SIP packets with oversized Call-ID, X-Call-ID, or other header fields to overflow stack buffers and cause crashes or execute arbitrary code during packet parsing and rendering.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

12/09/2026

[CVE-2026-90559] snappy-java through 1.1.10.8 contains an out-of-bounds write vulnerability in Snappy.uncompress(Byte…

snappy-java through 1.1.10.8 contains an out-of-bounds write vulnerability in Snappy.uncompress(ByteBuffer, ByteBuffer) because destination buffer capacity is never validated against decompressed size. Attackers can supply valid compressed data that decompresses larger than the destination buffer, causing writes past buffer boundaries and JVM termination.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

12/09/2026

[CVE-2026-90560] zstd-jni versions 1.2.0 through 1.5.7-13 contain an out-of-bounds read vulnerability in the ZstdDict…

zstd-jni versions 1.2.0 through 1.5.7-13 contain an out-of-bounds read vulnerability in the ZstdDictDecompress constructor because offset and length arguments are never validated against the dictionary array bounds. Attackers can supply arbitrary offset or length values to read memory past the end of the supplied array, potentially causing JVM termination.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

12/09/2026

[CVE-2026-90553] vLLM before 0.28.0 contains a remote code execution vulnerability in the LlavaOnevision2 processor l…

vLLM before 0.28.0 contains a remote code execution vulnerability in the LlavaOnevision2 processor loader that ignores the trust_remote_code parameter when loading remote processor classes. Attackers can craft a malicious model with arbitrary code in processing_llava_onevision2.py that executes with vLLM process authority even when trust_remote_code is set to False.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

12/09/2026

[CVE-2026-90537] WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing authorization…

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing authorization vulnerability in plugin/Scheduler/sendEmail.json.php that allows unauthenticated attackers to access scheduler email jobs by providing a site-wide daily token. Attackers can enumerate scheduler jobs, read private live titles and email addresses, and trigger email sending by supplying any valid dail…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

12/09/2026

[CVE-2026-15451] The MemberPress Corporate Accounts plugin for WordPress is vulnerable to Privilege Escalation in ver…

The MemberPress Corporate Accounts plugin for WordPress is vulnerable to Privilege Escalation in versions up to, and including, 1.5.39. This is due to a mass assignment vulnerability in the 'add_sub_account_user' function that passes the raw 'userdata' array to 'wp_insert_user' without filtering dangerous keys like role or ID. This makes it possible for authenticated attackers, with subscriber-lev…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

12/09/2026

Vulnerabilidad crítica de ejecución remota de código en The Events Calendar para WordPress hasta versión 6.17.4

The Events Calendar plugin para WordPress es vulnerable a ejecución remota de código (RCE) en todas las versiones hasta 6.17.4. La falla reside en la función is_safe_widget_instance que puede ser eludida mediante métodos mágicos de PHP durante el pre-parseo, permitiendo a atacantes no autenticados ejecutar código arbitrario. Empresas en LATAM que operan sitios WordPress con este plugin están expuestas a compromisos críticos de integridad y disponibilidad.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

12/09/2026

RCE crítica en The Events Calendar para WordPress hasta v6.17.3

The Events Calendar plugin para WordPress es vulnerable a Ejecución Remota de Código (RCE) en todas las versiones hasta 6.17.3. La vulnerabilidad existe en la función parse_array() debido a validación insuficiente del mapa 'classes' del widget, permitiendo que payloads de arrays simples eluda el control is_safe_widget_instance() y alcance el punto de invocación de funciones. Afecta directamente a sitios WordPress en México y LATAM que utilizan este plugin popular para gestión de eventos.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

12/09/2026

Vulnerabilidad alta de inyección de objetos PHP en plugin Tutor LMS para WordPress

El plugin Tutor LMS (versiones ≤4.0.7) contiene una vulnerabilidad de inyección de objetos PHP en el manejador AJAX `tutor_save_withdraw_account` que permite a atacantes no autenticados ejecutar código mediante el parámetro `withdraw_method_field`. Afecta principalmente a plataformas de educación en línea y cursos corporativos en LATAM que dependen de este plugin en WordPress. El riesgo es alta (CVSS 8.8) al carecer de validación de capacidades/roles, confiando solo en nonce.

nvdaltovulnerabilidad CVSS 8.8 NVD