Alertas de Seguridad de la Información

M Crítico vulnerabilidad

24/06/2026

[CVE-2026-12417] The SignUp & SignIn plugin for WordPress is vulnerable to Authentication Bypass via Weak Password Re…

The SignUp & SignIn plugin for WordPress is vulnerable to Authentication Bypass via Weak Password Reset Validation leading to Account Takeover in versions up to, and including, 1.0.0. This is due to the `pravel_change_password()` AJAX handler — registered via `wp_ajax_nopriv_pravel_change_password` and therefore accessible to unauthenticated users — performing no nonce verification, no capability …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

24/06/2026

[CVE-2026-12846] GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled ove…

GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and RS-485. DVRSearch is a service running by default on the IOBox listening for UDP messages on port 10001. Any user on the network can send messages to this service and interact with it. Upon receiving a UDP message, the server reads at most 1460 bytes into a local buffer and a po…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

24/06/2026

[CVE-2026-12847] GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled ove…

GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and RS-485. DVRSearch is a service running by default on the IOBox listening for UDP messages on port 10001. Any user on the network can send messages to this service and interact with it. Upon receiving a UDP message, the server reads at most 1460 bytes into a local buffer and a po…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

24/06/2026

[CVE-2026-12848] GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled ove…

GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and RS-485. DVRSearch is a service running by default on the IOBox listening for UDP messages on port 10001. Any user on the network can send messages to this service and interact with it. Upon receiving a UDP message, the server reads at most 1460 bytes into a local buffer and a po…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

24/06/2026

[CVE-2026-12485] GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled ove…

GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and RS-485. DVRSearch is a service running by default on the IOBox listening for UDP messages on port 10001. Any user on the network can send messages to this service and interact with it. Upon receiving a UDP message, the server reads at most 1460 bytes into a local buffer and a po…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

23/06/2026

[CVE-2026-54588] Poweradmin is a web-based DNS administration tool for PowerDNS server. Versions prior to 4.2.4 and 4…

Poweradmin is a web-based DNS administration tool for PowerDNS server. Versions prior to 4.2.4 and 4.3.3 use the attacker-controlled `HTTP_HOST` request header as the authoritative source for building callback URLs in its OIDC, SAML, and logout authentication flows without any validation. An unauthenticated attacker can poison the `redirect_uri` sent to the Identity Provider, causing the IdP to re…

nvdcriticovulnerabilidad CVSS 9.6 NVD

T Crítico vulnerabilidad

23/06/2026

[CVE-2026-48491] Traefik is an HTTP reverse proxy and load balancer. From 3.7.0 until 3.7.3, there is a high severity…

Traefik is an HTTP reverse proxy and load balancer. From 3.7.0 until 3.7.3, there is a high severity vulnerability in Traefik's domain-fronting protection (SNICheck) that allows an unauthenticated client to bypass mutual TLS enforced through wildcard router TLSOptions. When a router uses a wildcard host rule such as Host(*.example.com) with stricter TLS options (for example RequireAndVerifyClientC…

nvdcriticovulnerabilidad CVSS 10.0 NVD

T Crítico vulnerabilidad

23/06/2026

[CVE-2026-53622] Traefik is an HTTP reverse proxy and load balancer. Prior to 3.7.3, there is a critical vulnerabilit…

Traefik is an HTTP reverse proxy and load balancer. Prior to 3.7.3, there is a critical vulnerability in Traefik's HTTP/3 (QUIC) TLS configuration selection that allows unauthenticated clients to bypass router-specific mTLS enforcement. When HTTP/3 is enabled on an entrypoint, the TLS handshake selects the applicable TLS configuration through an exact, case-sensitive lookup on the SNI value, which…

nvdcriticovulnerabilidad CVSS 10.0 NVD

T Crítico vulnerabilidad

23/06/2026

[CVE-2026-48020] Traefik is an HTTP reverse proxy and load balancer. Prior to 2.11.48, 3.6.19, and 3.7.3, there is a …

Traefik is an HTTP reverse proxy and load balancer. Prior to 2.11.48, 3.6.19, and 3.7.3, there is a high severity vulnerability in Traefik's StripPrefix middleware that allows an unauthenticated attacker to bypass route-level authentication and authorization. When a public router matches on a PathPrefix rule and applies the StripPrefix middleware, a request path containing .. or its percent-encode…

nvdcriticovulnerabilidad CVSS 10.0 NVD

N Crítico vulnerabilidad

23/06/2026

[CVE-2026-44789] n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authen…

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the HTTP Request node. Combined with other techniques this could lead to RCE on the instance. This vulnerability is fixed in 1.123.43, 2.22.1, and 2.20.7.

nvdcriticovulnerabilidad CVSS 9.9 NVD

N Crítico vulnerabilidad

23/06/2026

[CVE-2026-44792] n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an attack…

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an attacker with write access to the git repository connected to an n8n Source Control configuration could commit a malicious Data Table JSON file containing a crafted column name. When an administrator performed a Source Control Pull, n8n imported the file and could lead to SQL injection on the internal Pos…

nvdcriticovulnerabilidad CVSS 9.0 NVD

N Crítico vulnerabilidad

23/06/2026

[CVE-2026-54309] n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browse…

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP transport mode, the MCP endpoint accepts session initialization and tool invocation requests without any authentication. Any network-reachable client, or any website visited by the user, can establish an MCP session and invoke browser-control tools. Where the n8n AI Browser Bridge e…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

22/06/2026

[CVE-2026-12249] An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Director…

An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Directory Certificate Services (AD CS) certificate auto-enrollment via the vendored Samba client script (internal/policies/certificate/python/vendor_samba/gp/gp_cert_auto_enroll_ext.py), ADSys utilizes a plaintext HTTP connection (http://) instead of a secure HTTPS connection (https://) to request the CA ce…

nvdcriticovulnerabilidad CVSS 9.0 NVD

A Crítico vulnerabilidad

22/06/2026

[CVE-2026-10789] A maliciously crafted webpage, when visited by a user with Autodesk Fusion Desktop running and the M…

A maliciously crafted webpage, when visited by a user with Autodesk Fusion Desktop running and the MCP extension enabled, can trigger a vulnerability in the MCP extension that could allow arbitrary code execution. A successful exploit may allow code to execute with the privileges of the current user.

nvdcriticovulnerabilidad CVSS 9.6 NVD

I Crítico vulnerabilidad

22/06/2026

[CVE-2026-12628] IBM Storage Protect Client 8.1.0.0 through 8.2.1.0 and IBM Storage Protect Snapshot For Windows 8.1.…

IBM Storage Protect Client 8.1.0.0 through 8.2.1.0 and IBM Storage Protect Snapshot For Windows 8.1.0.0 through 8.2.1.0 could allow a remote attacker to bypass authentication due to the use of a hardcoded credential in the FlashCopy Manager (FCM) authentication mechanism. The application contains a static credential embedded in multiple authentication code paths, and does not properly validate aut…

nvdcriticovulnerabilidad CVSS 9.1 NVD

X Crítico vulnerabilidad

22/06/2026

[CVE-2026-6653] Use After Free in libxml2's xmlParseInternalSubset from GNOME libxml2 version 2.9.11 to 2.11.0 allow…

Use After Free in libxml2's xmlParseInternalSubset from GNOME libxml2 version 2.9.11 to 2.11.0 allows a remote attacker to cause a denial-of-service via maliciously crafted XML input with improper entity resolution handling.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

22/06/2026

[CVE-2026-11373] Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections. Net::Statsite::Clien…

Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections. Net::Statsite::Client is a client for the statsite protocol, which is a variant of statsd. Newlines are not removed from metric names, allowing metric injections. Values are not sanitised for newlines or other protocol control characters such as colons or pipes, allowing metric injections.

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

21/06/2026

[CVE-2026-56395] SiYuan before v3.6.1 fails to sanitize package metadata and README content in the Bazaar marketplace…

SiYuan before v3.6.1 fails to sanitize package metadata and README content in the Bazaar marketplace, allowing malicious package authors to inject arbitrary HTML and JavaScript. Attackers can achieve remote code execution on any user browsing the Bazaar by embedding XSS payloads in package displayName, description, or README fields, exploiting Electron's nodeIntegration setting to execute OS comma…

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Crítico vulnerabilidad

21/06/2026

[CVE-2026-56397] SiYuan before v3.6.1 fails to sanitize package metadata and README content in the Bazaar marketplace…

SiYuan before v3.6.1 fails to sanitize package metadata and README content in the Bazaar marketplace, allowing malicious package authors to inject arbitrary HTML and JavaScript. Attackers can achieve remote code execution on any user browsing the Bazaar by embedding XSS payloads in package displayName, description, or README fields, exploiting Electron's nodeIntegration setting to execute OS comma…

nvdcriticovulnerabilidad CVSS 9.6 NVD

K Crítico vulnerabilidad

21/06/2026

[CVE-2026-56265] Crawl4AI before 0.8.7 contains an authentication bypass vulnerability due to a hardcoded default JWT…

Crawl4AI before 0.8.7 contains an authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server. Attackers who know the default key can forge valid authentication tokens for any user, bypassing authentication and gaining full access to protected functionality.

nvdcriticovulnerabilidad CVSS 9.8 NVD